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10Results forLatest Sulphonic acid Tenders List

Latest Sulphonic acid Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Sulphonic acid tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Sulphonic acid tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Sulphonic acid Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Sulphonic acid tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Sulphonic acid Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Sulphonic acid Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Sulphonic acid Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Sulphonic acid tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Sulphonic acid Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Sulphonic acid sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Sulphonic acid tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Sulphonic acid tenders.

Is EMD mandatory for all Sulphonic acid tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Sulphonic acid work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Sulphonic acid tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Sulphonic acid Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

T18 Ref No : 15895078
live Tender
Location : aligarh , uttar pradesh
Source : GEM Tenders
live Tender

tender for ammonium molybdate tetrahydrate , oxalic acid purified 500 gm pack , sodium sulphite anhydrous 500gm pack , sodium metabi sulphite 500 gm pack , amino naphthol sulphonic acid 100 gm pack , edta solution 0.02 n, 500 ml pack , erichrome black t indicator 25 gm pack , ammonium purpurate murexide indicator powder 5 gm pack , silver nitrate 25 gm pack , ammonia buffer solution 500 ml pack , universal indicator 500 ml pack , ph 4 buffer capsule,tablet for ph calibration 20 no , ph 7 buffer capsule, tablet 20 no , buffer capsule, tablet , hydrochloric acid , methyl orange indicator for alklinity 25 gm pack , hexane 2.5 ltr pack , petroleum spirit 40 to 60c for oil analysis pack size 500 ml , phenolphtalein powder indicator 100 gm pack , potassium chromate 500 gm pack , potassium metabi sulphite 500 gm pack , fc dextrose 500gm merck for dissolved oxygen 500 gm pack , chlorotex reagent 100 ml pack , sulphuric acid cvs n 10 3 ampoules in one pack , nessler reagent 100 ml pack, boq for lab chemicals, ammonium molybdate tetrahydrate, oxalic acid purified 500 gm pack, sodium sulphite anhydrous 500gm pack, sodium metabi sulphite 500 gm pack, amino naphthol sulphonic acid 100 gm pack, edta solution 0.02 n, 500 ml pack, erichrome black t indicator 25 gm pack, ammonium purpurate murexide indicator powder 5 gm pack, silver nitrate 25 gm pack, ammonia buffer solution 500 ml pack, universal indicator 500 ml pack, ph 4 buffer capsule, tablet for ph calibration 20 no, ph 7 buffer capsule, tablet 20 no, buffer capsule, tablet, hydrochloric acid, methyl orange indicator for alklinity 25 gm pack, hexane 2.5 ltr pack, petroleum spirit 40 to 60c for oil analysis pack size 500 ml, phenolphtalein powder indicator 100 gm pack, potassium chromate 500 gm pack, potassium metabi sulphite 500 gm pack, fc dextrose 500gm merck for dissolved oxygen 500 gm pack, chlorotex reagent 100 ml pack, sulphuric acid cvs n 10 3 ampoules in one pack, nessler reagent 100 ml pack


Due Date : Jul 10, 2026
T18 Ref No : 16103360
live Tender
Location : baraut , uttar pradesh
Source : GEM Tenders
live Tender

tender for ammonium molybrate , oxalic acid , 1-amino 2 napthyl 4-sulphonic acid , sodium sulphite na2so3 , sodium meta bi sulphite na2s2o5 , ammonium hydroxide nh4oh , e.d.t.a , e.b.t indocator powder , ammonium buffer solution , ehtanol , ammonium chloride , patter reeders indicator solution , murexide indicator , sodium hrdroxide pellets , sulphuric acid h2so4 , phenolpthalein indicator solution , sodium carbonate na2co3 , methyl orange indicator solution , hydrochloric acid hcl , white spirit , 1-naphtol alpha naphthol c10h7oh , universal indicator solution , buffer capsule , chemical safety gloves , chemical safety mask , chemical safety googles , chemical safety full body suit , pvc beaker 50 ml , transparent measuring , graduated pipetter glass , plastic sample bottle 1000 ml , wash bottle 1000 ml , conical flask , glass beaker , reagent bottlr with screw , volumetric flask , burette glass 50 ml , burette stand , test tube stand , borosil test tube , membrane filter paper pori , dropping bottle , glass rod , funnel , spatula , hydrochloric acid , sodium hydroxide , ro antiscalent , marpholine , indion 2822 , indion 2820 , sodium hypo chloride , hydrazine , trisodium phosphate , antiscalent , bio- dispercent , bio-side , oxi-bioside , sulphuric acid, supply of boiler and wtp chemicals, ammonium molybrate(nh4)6 mo7o24 4h2o ( m.w- 1235.90), oxalic acid (cooh)2 2h20 (m.w - 126.07), 1-amino 2 napthyl 4-sulphonic acid (98percent), sodium sulphite na2so3 (m.w -126.04), sodium meta bi sulphite na2s2o5 (m.w -190), ammonium hydroxide nh4oh( m.w - 35.05), e.d.t.a (m.w - 372.24), e.b.t indocator powder, ammonium buffer solution, ehtanol, ammonium chloride nh4cl m.w- 53.49, patter reeders indicator solution, murexide indicator, sodium hrdroxide pellets m.w - 40.99, sulphuric acid h2so4 , m.w- 98 percent, sp.gr - 1.84, phenolpthalein indicator solution, sodium carbonate na2co3 , m.w - 105.99, methyl orange indicator solution, hydrochloric acid hcl m.w - 36percent, white spirit, 1-naphtol alpha naphthol c10h7oh m.w- 144.17, universal indicator solution ,range - 4 to 11 ph, buffer capsule 4 ,7,9 ph, chemical safety gloves, chemical safety mask, chemical safety googles, chemical safety full body suit, pvc beaker 50 ml,100ml,250ml,500ml,1000ml, transparent measuring jug 2000 ml, graduated pipetter glass (borosilicate 10 ml), plastic sample bottle 1000 ml, wash bottle 1000 ml, conical flask (borosilicate glass 50 ml,100ml,250ml), glass beaker( 50 ml,100 ml,250ml,500 ml), reagent bottlr with screw cap 1000 ml,500ml,250ml, volumetric flask (1000ml , 500 ml, 250 ml, burette glass 50 ml, burette stand, test tube stand, borosil test tube 20 ml , 10 ml , 5 ml, membrane filter paper pori size 0.45 micron, dropping bottle 125 ml, glass rod, funnel (40mm x 60mm), spatula, hydrochloric acid(hcl), sodium hydroxide (naoh), ro antiscalent (indion 8211), marpholine (c4h9no)(indion 1605), indion 2822 (ro cleaning), indion 2820 (ro cleaning), sodium hypo chloride (naocl), hydrazine (n2h4) (indion 1520), trisodium phosphate (na3po4)(indion 2574), antiscalent (indion 5621), bio-dispercent(indion 9852), bio-side(indion 9087), oxi-bioside(indion 1493), sulphuric acid( h2so4)


Due Date : Jul 20, 2026

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T18 Ref No : 16079121
live Tender
Location : mangalore , karnataka
Source : GEM Tenders
live Tender

tender for 1300000003 , 1300000929 , 1300001595 , 1300001131 , 1300001415 , 1300001458 , 1300001460 , 1300001534 , 1300001536 , 1300001543 , 1300001544 , 1300001546 , 1300001548 , 1300001552 , 1300001555 , 1300001562 , 1300001564 , 1300001566 , 1300001567 , 1300001569 , 1300001588 , 1300001622 , 1300001623 , 1300001920 , 1300001924 , 1300001926 , 1300001928 , 1300001929 , 1300001931 , 1300001934 , 1300001936 , 1300001937 , 1300001938 , 1300001940 , 1300001942 , 1300002037 , 1300002039 , 1300002079 , 1300002093 , 1300002095 , 1300002155 , 1300002268 , 1300002269 , 1300002288 , 1300002334 , 1300002355 , 1300002361 , 1300002385 , 1300002389 , 1300002423 , 1300002458 , 1300002486 , 1300002526 , 1300002629 , 1300002817 , 1300002819 , 1300002823 , 1300002878 , 1300002951 , 1300002971 , 1300003109 , 1300003182 , 1300003196 , 1300003306 , 1300003310 , 1300003340 , 1300003341 , 1300003342 , 1300003349 , 1300003350 , 1300003365 , 1300003366 , 1300003429 , 1300003516 , 1300003520 , 1300003526 , 1300003524 , 1300003527 , 1300075951 , 1300003531 , 1300003534 , 1300003536 , 1300003592 , 1300003644 , 1300003650, 3800001408 supply of laboratory chemicals, dextrose anhydrous, ar or gr, 500gm, zinc acetate extra pure 500g, assy. purity 99.5percent min, silver nitrate ar minimum assay 99.8percent ,chloride 0.0005percent max,25gm,, tryptone, 500 gm,rm014, sucrose 500g ar sd fine 20274 k05 or equal, starch soluble ex.pure 500 g, stannous chloride,ar,250g, sodium thiosulphate 500g, gr merck 61778405001046 or equal, sodium sulphite a.r,500 gms bottle,sd or 20357 k05,srl or 1949130,qu-27955 or equal, sodium phosphate dibasic 500g ar sd fine 20383 k05 or equ, sodium persulphate gr, purity min 98percent 500 gm,, sodium meta bisulphite,extra pure ar minimum assay 98percent chloride 0.005 max,isoluble matter in water 0.003percent max,500gm, sodium iodide,250 grams - ar grade, assy. purity 99percent min, sodium hypo chlorite,1000 ml,merck 68912410001046 or equivalent, sodium hydroxide 500g, ar sd code 20252 k05 or equal, sodium chloride 500g, ar sd fine 20241 k05 or equal, sodium carbonate 500g, gr merck 61778705001046 or equal, sodium hydrogen carbonate ar 500mg, sodium azide,ar,100g, sodium acetate,anhydrous extra pure,500g,purity 99percent min, silver sulphate ar or gr 25gm, silica gel,100 - 200 mesh,for column chromatography,surface area 430-530 m2 or gr,ph 5.5-7.0,retaining on 80 mesh 1.2percent max,passing 100m esh 95percent minimum,passing 200mesh 15percent max, 500gm,, silica gel self indicting-blue 6-20 mesh, 1.0 kg,sd 40063 k10 or equal, potassium sulphate 500g,gr merck 61777405001046 or equal, potassium permanganate 500g ar sd fine 20217 k05 or equal, potassium iodide extra pure ar,assay 99.8percent,chloride & bromide 0.01percent max,, potassium iodate gr, 100gm,with mini assay purity of 99.8percent, potassium hydroxide,ar,500g, potassium hydrogen phthalate, ar or gr, 500gm, potassium ferricyanide assy min 98percent 500grm, potassium dichromate gr. purity min 99.5percent,500gm, potassium di-hydrogen orthophosphate, 500g, ar, potassium chromate 500g gr merck 61775605001046 or equal, potassium chloride extra pure gr,mini 95percent assay,white crystalline powder,isoluble matter in water 0.003percent max,500 gms,, potassium bromide,500 gm,ar sd 20195k05, phenolphthlein indicator 50g, sd fine 30089 g50 or equivalent, phenol crystals carbolic acid ,500g ar sd fine 20188 k05, patton and reeder s indicator 5g, ar sd fine 73073 g05 or equivalent, oxalic acid ar,minimum assay 99.5percent,white crystalline powder, 500gm,, ortho phosphoric acid 500 ml,gr, nitric acid, 69-72percent ar or gl, 2.5 ltr, methylene blue 25g ar sd fine 94048 g25 or equivalent, methyl red indicator 25gms, mercury ii thiocyanate 100g, manganese ii sulphate,500g merck 61754805001046, magnesium sulphate l.r. - 500g m packet - sd cat.no.39117 k0, magnesium nitrate hexahydrate,ar grade. 500g, lithium chloride 250g gr merck 10567902501046, liquid paraffin light,lr ,cas-8012-95-1,2.5 ltr, lead acetate trihydrate,ar,500g, karl fischer reagent 500 ml bottle pyridine free, iodine resublimed,ar,100g, hydrochloric acid 35-38percent ar or gr 2.5ltr,, glycerol, ar or gr, 500ml, ferrous sulphate hepta hydrate,ar,500g, ferric citrate himedia, 500 gram packet,rm169, ferric chloride ,anhydrous pure,gr,500g,purity 98.0percentmin, edta disodium salt 100 gms, dithizone 5g, gr merck 10309200051046 or equivalent, disodium hydrogen phosphate,gr,500gm with minimum assay purity of 99.5percent, copper ii sulphate 500g, ar sd fine 20091 k05, cobalt chloride hexahydrate gr - 100 grams, citric acid 500g, ar sd fine 87984 k05 or equal, calcium chloride dihydrate, ar grade, himedia rm534,500gm, cadmium sulphate 500g ar, sd fine 2066 k05, pure merck or equal, buffer solution ph 9.0 traceable to nist,1l., buffer solution ph 7.0 traceable to nist,1l., buffer solution ph 4.0 traceable to nist,merk1.09435.1000 or equivalent, 1l, bromo thymol blue 5g ar sd fine 80020 g05 or equivalent, bromo phenol blue 5g, ar sd fine 80015 g05 or equivalent, boric acid,500g,ar or gr, borax disodium tetraborate decahydrate ,ar or gr, 500gm, barium chloride 500g ar or gr, ammonium thiocyanate ar 500g,, ammonium persulphate gr 500g merck 10120105001046, ammonium ferrous sulphate hexahydrate,gr,500gm with minimum assay purity of 99.0percent, ammonium molybdate 100g,gr, ammonium ferricsulphate 500g, ar sd 20021 k05 or equal, di-ammonium hydrogen orthophosphate anhydrous 98percent ar, 500g, ammonium acetate 500gm, gr.merck 60111605001046 or equal, ammonia solution gr, 2.5 ltr.,merck 61775225001046 or equivalent, ami-1-o-2-naphthol-4-sulphonic,25 gms, acetic acid,glacial ar,2.5 ltr,with minimum purity of 99.5percent, para naphthol benzein indicator,5 gms, emnv 1.06202.005 or equivalent, 1,5 diphenyl carbazide 10g, gr


Due Date : Jul 23, 2026
T18 Ref No : 15284949
Source : GEM Tenders

corrigendum tender for reagents for biochemistry and anatomy rbc pipette , wbc pipette , hb estimation box , rbc fluid 500ml , wbc fluid 500ml , leishmans fluid 500ml , filter paper , abo reagent kit anti a anti b and anti d igg and igm 10ml each , neubauer chamber , capillary tube 1mm , n10 hcl 1l , sterile swab sticks with tube or culture swab stick , alpha napthol 100gm , benedicts qualitative reagents 500gm , iodine 100gm , ammonium sulphate 500gm , barium chloride 500gm , fructose 500gm , d-glucose 500gm , sodium carbonate 500gm , picric acid 500gm , copper sulphate 500gm , resorcinol 250gm , tri-sodium citrate 100gm , ammonia solution 500gm , egg albumin 500gm , magnesium 500gm , sodium tungstate 100gm , creatinine powder 100gm , sodium sulphate 500gm , ammonium molybdate 100gm , sodium hydrogen arsenate 25gm , sodium bicarbonate , potassium sodium tartrate 500gm , potassium oxalate 250gm , sodium acetate 500gm , disodium hydrogen phosphate 500gm , trichloroacetic acid 500gm , potassium iodide 100gm , sulphur powder 500gm , sodium nitroprusside 250gm , ninhydrin 125gm , molybdic acid 500gm , naoh sodium hydroxide 500gm , silver nitrate 500gm , magnesium sulphate 500gm , diacetyl monoxide 25 gm , thiosemi carbazide 500gm , agarose 100gm , triss 10gm , bromophenol blue 500gm , amido black 500gm , mercuric chloride 25gm , dna extraction kit , radial immunodiffusion kit , elisa ana kit 96 test , tlc silicon plate , amino acid kit of 23 items set , orthophosphoric acid 500ml , methanol 500gm , ethanol 500 ml , acetone 500ml , liquor ammonia or nh3 solution , butanol 500gm , hydrochloric acid conc hcl 500gm , glacial acetic acid 500gm , sulphuric acid h2so4 500gm , alanine 25g , alpha ketoglutaric acid 100g , anilino-1-naphtalene sulphonic acid 100 gm , disodium hydrogen arsenate 500g , o cresolphthalein calcium base reagent 500g , sodium sulphite 500g , sodium bisulphite 500g , ferric chlorite 500gm , dietylamine, as per specifications uploaded


Due Date : May 13, 2026
T18 Ref No : 15361628
Source : GEM Tenders

corrigendum tender for reagents for biochemistry and anatomy rbc pipette , wbc pipette , hb estimation box , rbc fluid 500ml , wbc fluid 500ml , leishmans fluid 500ml , filter paper , abo reagent kit anti a anti b and anti d igg and igm 10ml each , neubauer chamber , capillary tube 1mm , n10 hcl 1l , sterile swab sticks with tube or culture swab stick , alpha napthol 100gm , benedicts qualitative reagents 500gm , iodine 100gm , ammonium sulphate 500gm , barium chloride 500gm , fructose 500gm , d-glucose 500gm , sodium carbonate 500gm , picric acid 500gm , copper sulphate 500gm , resorcinol 250gm , tri-sodium citrate 100gm , ammonia solution 500gm , egg albumin 500gm , magnesium 500gm , sodium tungstate 100gm , creatinine powder 100gm , sodium sulphate 500gm , ammonium molybdate 100gm , sodium hydrogen arsenate 25gm , sodium bicarbonate , potassium sodium tartrate 500gm , potassium oxalate 250gm , sodium acetate 500gm , disodium hydrogen phosphate 500gm , trichloroacetic acid 500gm , potassium iodide 100gm , sulphur powder 500gm , sodium nitroprusside 250gm , ninhydrin 125gm , molybdic acid 500gm , naoh sodium hydroxide 500gm , silver nitrate 500gm , magnesium sulphate 500gm , diacetyl monoxide 25 gm , thiosemi carbazide 500gm , agarose 100gm , triss 10gm , bromophenol blue 500gm , amido black 500gm , mercuric chloride 25gm , dna extraction kit , radial immunodiffusion kit , elisa ana kit 96 test , tlc silicon plate , amino acid kit of 23 items set , orthophosphoric acid 500ml , methanol 500gm , ethanol 500 ml , acetone 500ml , liquor ammonia or nh3 solution , butanol 500gm , hydrochloric acid conc hcl 500gm , glacial acetic acid 500gm , sulphuric acid h2so4 500gm , alanine 25g , alpha ketoglutaric acid 100g , anilino-1-naphtalene sulphonic acid 100 gm , disodium hydrogen arsenate 500g , o cresolphthalein calcium base reagent 500g , sodium sulphite 500g , sodium bisulphite 500g , ferric chlorite 500gm , dietylamine, as per specifications uploaded


Due Date : May 20, 2026

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T18 Ref No : 15603044
Location : etah , uttar pradesh
Source : GEM Tenders

Due Date : Jun 16, 2026
T18 Ref No : 15824435
Location : etah , uttar pradesh
Source : GEM Tenders

Due Date : Jun 22, 2026
T18 Ref No : 15719409
Location : koraput , odisha
Source : GEM Tenders

tender for lab chemicals material code-68008003560_1_1000074618_uom_ea , material code-94101006070_2_1000074618_uom_g , material code-94104001270_3_1000074618_uom_g , material code-94102002040_4_1000074618_uom_l , material code-94150212620_5_1000074618_uom_g , material code-94101007570_6_1000074618_uom_kg , material code-94101005260_7_1000074618_uom_g , material code-94106000710_8_1000074618_uom_g , material code-94104842080_9_1000074618_uom_g , material code-94151058070_10_1000074618_uom_ea , material code-94109001770_11_1000074618_uom_ea , material code-94110001550_12_1000074618_uom_g , material code-94151055400_13_1000074618_uom_ml , material code-94101010100_14_1000074618_uom_ml , material code-94150100110_15_1000074618_uom_g , material code-69603052010_16_1000074618_uom_ea , material code-94113001560_17_1000074618_uom_kg , material code-94150100020_18_1000074618_uom_kg , material code-94101004070_19_1000074618_uom_l , material code-94114003840_20_1000074618_uom_l , material code-94150248470_21_1000074618_uom_l , material code-94150254020_22_1000074618_uom_l , material code-94151022390_23_1000074618_uom_g , material code-94104519010_24_1000074618_uom_ea , material code-94101018000_25_1000074618_uom_l , material code-94101002450_26_1000074618_uom_g , material code-69603052110_27_1000074618_uom_ea , material code-94124000460_28_1000074618_uom_g , material code-94104841030_29_1000074618_uom_g , material code-99904710140_30_1000074618_uom_ea , material code-94151054521_31_1000074618_uom_ea , material code-94150224720_32_1000074618_uom_ea , material code-99904726620_33_1000074618_uom_ea , material code-94104849030_34_1000074618_uom_ea , material code-94104527040_35_1000074618_uom_g , material code-80704008500_36_1000074618_uom_ea , material code-94129000100_37_1000074618_uom_g , material code-94128001320_38_1000074618_uom_g , material code-94151006571_39_1000074618_uom_kg , material code-67590000940_40_1000074618_uom_ea , material code-94104500030_41_1000074618_uom_ea , material code-94150309030_42_1000074618_uom_g , material code-94101011100_43_1000074618_uom_gm , material code-94104517010_44_1000074618_uom_g , material code-94101241150_45_1000074618_uom_ea , material code-94101241160_46_1000074618_uom_ea , material code-94151017000_47_1000074618_uom_kg , material code-94126050520_48_1000074618_uom_l , material code-94114000410_49_1000074618_uom_ml, lab chemicals, as per detailed specification aluminium cups, aluminium cups,40mm outer dia,35mm bottom dia and 0.5mm thickness aluminium cups 40mm dia, 1-amino 2-naphthol 4-sulphonic acid (ansa) - c10h9no4s purity & grade: acs/ar (analytical reagent), concentration/assay: > 97% as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 100/250 gm quantity, ammonium chloride - nh4cl, purity & grade: acs/ar (analytical reagent), concentration/assay: > 99.5% as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm/ 1 kg quantity, ammonium hydroxide (ammonia sol.) - nh4oh, purity & grade: acs/ar (analytical reagent), concentration/assay: > 28 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 2.5 l quantity in amber glass container and should be packed with thermocol for cushioning and safe handling, ammonium molybdate - (nh4)6mo7o24.4h2o, purity & grade: acs/ar (analytical reagent), concentration/assay: > 99 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm/ 1 kg quantity, boric acid (crystal) - h3bo3, purity & grade: acs/ar (analytical reagent), concentration/assay: > 99.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 1kg /5 kg quantity, boric acid (powder) - h3bo3, purity & grade: acs/ar (analytical reagent), concentration/assay: > 99.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 1kg /5 kg quantity, calcium chloride - cacl2 purity & grade: acs/ar (analytical reagent), concentration/assay: > 98.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm/ 1 kg quantity, dipotassium phosphate - k2hpo4 purity & grade: acs/ar (analytical reagent), concentration/assay: > 99.0 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm/ 1 kg quantity, edta (0.02 n) - c10h16n2o8-500 ml purity & grade: acs/ar (analytical reagent), concentration/assay: 0.02 n ± 0.0001 n certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml quantity, ethanol - c2h5oh-500 ml pack purity & grade: acs/ar (analytical reagent), concentration/assay: > 99.9 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml quantity, ferric chloride - fecl3 purity & grade: acs/ar (analytical reagent), concentration/assay: > 98.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm/ 1 kg quantity, ferroin indicator purity & grade: acs/ar (analytical reagent), concentration/assay: 0.025 m as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 50ml/100ml quantity, glycerol - c3h8o3 purity & grade: acs/ar (analytical reagent), concentration/assay: > 99.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications merck/qualigens/srl/equivalent. package: each pack shall contain 250ml/500 ml quantity, pdbd(para-dimethylamino benzaldehyde) purity & grade: acs/ar (analytical reagent), concentration/assay: >99.0 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 250 gm/ 500 gm quantity, petroleum ether- 500 ml purity & grade: acs/ar (analytical reagent), concentration/assay: as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml quantity, ph=10 buffer sol - solution purity & grade: acs/ar (analytical reagent), concentration/assay: ph 10 ± 0.02 as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml quantity, ph=4.0 buffer capsule purity & grade: acs/ar (analytical reagent), concentration/assay: ph 4 ± 0.02 as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. one ea means one capsule, total 100 capsules required, ph=7.0 buffer capsule purity & grade: acs/ar (analytical reagent), concentration/assay: ph 7 ± 0.02 as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. one ea means one capsule, total 100 capsules required, ph=9.0 buffer capsule purity & grade: acs/ar (analytical reagent), concentration/assay: ph 9 ± 0.02 as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. one ea means one capsule, total 100 capsules required, potassium iodide - ki purity & grade: acs/ar (analytical reagent), concentration/assay: >99.5% as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 250/500 gm quantity, silica crucible, silica crucible with out lid, borosil 3190 or equivalent silica quartz crucibles 25 ml capacity - 25 ml with stability and durability upto 1000 deg centigrade, silver nitrate - agno3 purity & grade: acs/ar (analytical reagent), concentration/assay: >99.5% as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 100 gm/250gm quantity, sodium azide- nan3 purity & grade: acs/ar (analytical reagent), concentration/assay: >99.0 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 100 gm/250gm quantity, sodium gluconate . sodium gluconate lr grade - nac6h11o7 purity & grade: lr (laboratory reagent), concentration/assay: >99.0 % as per lr grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 25kg quantity. sodium gluconate, for potentiometric/ph metry analysis, in bayer's liquor(alumina refinery) in 25 kg pack, sodium hexa meta phosphate- na6-(po3)6-500 gm purity & grade: acs/ar (analytical reagent), concentration/assay: >68% as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. appearance: white crystalline powder, solubility: soluble in water, iron (fe): maximum 0.01%, chloride (cl): maximum 0.02%, heavy metals (as pb): maximum 0.005%, package: each pack shall contain 500gm quantity, sodium metabisulphite- na2s2o5 - 500 gm purity & grade: acs/ar (analytical reagent), concentration/assay: >97.0 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm quantity, sodium sulfite- na2so3 purity & grade: acs/ar (analytical reagent), concentration/assay: >98.0 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 500 gm/1 kg quantity, sodium sulphate - na2so4 purity & grade: acs/ar (analytical reagent), concentration/assay: >99.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 250 gm/500 gm quantity, sodium thiosulfate - na2s2o3 purity & grade: acs/ar (analytical reagent), concentration/assay: >98.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 250/500 gm quantity, standard ph solution of 7.0 ph - 500 ml purity & grade: acs/ar (analytical reagent), concentration/assay: ph 7 ± 0.02 as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml ampula quantity, standard ph solution of 9.0 ph - 500 ml purity & grade: acs/ar (analytical reagent), concentration/assay: ph 9 ± 0.02 as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml ampula quantity, sulphamic acid- nh2so3h purity & grade: acs/ar (analytical reagent), concentration/assay: >99.5 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications. merck/qualigens/srl/equivalent. package: each pack shall contain 100gm/250 gm quantity, sulphuric acid - h2so4 purity & grade: acs/ar (analytical reagent), concentration/assay: 98 % as per acs/ar grade, certificate of analysis for each batch confirming the required specifications, density: 1.84 gm/cm3, merck/qualigens/srl/equivalent. package: each pack shall contain 4 x 500 ml quantity in amber glass container and should be packed with thermocol for cushioning and safe handling, universal indicator, grade: ar (analytical reagent), concentration/assay: ph range: 0-12 ph, merck/qualigens/srl/equivalent. package: each pack shall contain 500 ml quantity


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Due Date : Jun 27, 2026

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Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Sulphonic Acid. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Sulphonic Acid sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Sulphonic Acid Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Sulphonic Acid, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Sulphonic Acid Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Sulphonic Acid Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Sulphonic Acid.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Sulphonic Acid depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Sulphonic Acid Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Sulphonic Acid bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Sulphonic Acid. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Sulphonic Acid, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Sulphonic Acid, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Sulphonic Acid?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Sulphonic Acid tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Sulphonic Acid?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Sulphonic Acid, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Sulphonic Acid is declared L1 and is generally awarded the contract