Latest sodium sulphite Tenders | Government sodium sulphite Tenders

Central Government/Public Sector

CTN :41447698

04 Sep, 2025 NA

Surat - Gujarat

Tender For supply of procurement of laboratory chemicals for ongc hazira plant e e - sodium carbonate solution , magnesium sulphate solution , calcium chloride , ferric chloride , glucoseglutamic acid , ferroin indicator , mercuric sulphate , sulphamic acid , potassium hydrogen pthalate , potassium dichromate , manganous sulphate , sodium iodide , starch , salicylic acid , potassium iodate , eriochrome black t indicator , hydroxylamine hydrochloride , sodium hydroxide , ammonia solution , potassium chromate , silver nitrate powder , sodium chloride , ortho tolidine , sodium bicarbonate , ammonium molybdate tetra hydrades , oxalic acid , sodium borate decahydrate , hexamethylene tetramine , hydrazine sulphate , zinc chloride , sodium azide , zinc oxide , zinc sulphate , tetrachloroethylene spectroscopic grade , benzene , hexadecane , cyclo hexane , nhexane , isooctane , sodium acetate , phenanthroline , nbutanol , ammonium acetate , bipyridyl , sodium acetate , 1 amino 2 naphthol 4 sulphonic acid , acetone , barium chloride dehydrate , dextrose anhydrous , beef extract , buffer solution 4 ph , buffer solution 7 ph , buffer solution 9 point 2 ph , mercuric chloride hexahydrate , methanol , iso propyl alcohol , potassium hydroxide , di potassium hydrogen phosphate anhydrous , sodium phosphate dibasic anhydrous , macconkey reagent , universal indicator 1 to 14 ph range , potassium ferri cyanide , glycerine , ammonium thiocyanate extra pure , copper nitrate trihydrate , dsorbitol powder , hexa decyl trimethyl ammonium bromide , hplc water , iodine solution , karl fischer solu pyridine free , mercury metal , methanol hplc grade , peptone bacteriological , ph strips , potassium chloride , potassium fluoride gr anhydrous , potassium nitrate extra pure , silicon grease , sodium molybdate , sulphuric acid , sulphuric acid conc , tris buffer , vacuum grease , barium hydroxide , bis2ethylhexyl sodium sulfosuccinate , cadmium sulfate , dipotassium hydrogen orthophosphate anhydrous , p naphtholbenzein , phenolphthalein indicator solution , phenolphthalein indicatorpowder , potassium dihydrogen orthophosphate anhydrous , potasssium iodide , silica gel , sodium sulfide , dinbutyl sulfide dbs , iso propyl alcohol , isooctane , karl fisher reagent , methyl iso butyl ketone mibk , nheptane , petroleum ether , toluene , silicone oil 150c , alcoholic koh in isopropyl alcohol , aluminium potassium sulphate , sodium metasilicate nonahydrate , sulfosalicylic acid , nitrilotriacetic acid ar , glacial acetic acid for hplc , hydrochloric acid , carbon tetrachloride , con nitric acid , nitrobenzene , ferric ammonium sulphate , anhydrous sodium sulphite , sodium bisulphite , sodium silicate , potassium thiocynate , ferrous ammonium sulphate , potassium permangante , point zero two n sulphuric acid , phenolphthalein indicator , methyl red powder , methyl orange indicator , silver sulphate , sulphuric acid concentrated , point zero two n edta , magnesium chloride , calcium carbonate , potassium ferrocyanide , murexide ammonium purpurate , sodium sulphide , anhydrous sodium sulphate , chloroacetic acid , edta powder disodium salt , hydrogen peroxide 30 percent , sodium thiosulphate

Co-operative

CTN :41485843

08 Sep, 2025 NA

Udhamsign Nagar - Uttarakhand

Tender For supply of boiler chemical for boiler water treatment

corporations/Associations/Others

CTN :41465401

26 Aug, 2025 NA

Puruliya - West Bengal

Tender For tender for supply of lube oil supply line hose for pa fan bearing housing 1 2 incx1500mm , lube oil supply line for id fan bearing housing 1 2 incx1500mm , leak off line hose for fd fan had with end fittings size 1 2 incx2500mm , leakage line hose pipe for id fan bearing housing size 1 incx1000mm , return oil line hose pipe for fd fan bearing housing size 2 incx1600 , leak off line hose pipe for id fan had with end fittings size 1 2 incx1600mm , control oil supply line hose for pa fan had with end fittings size 3 4 incx2200mm , return oil line hose pipe for id fan bearing housing size 2 incx1000mm , lube oil supply line hose for fd fan bearing housing size 1 2 incx2400mm , ldpe cap for boiler tube od 51point00 mm , copper washer size id20mm x od30mm x thickness 2 mm , hose pipe for delivery line , copper washer 22 x 28 x 1point5 mm , cap for boiler tubepoint tube od42point00 mmpoint material plastic hdpe , o ring size 9point8x2point4600mw , return oil line hose for pa fan bearing housing size 2 incx1000mm , cap for boiler tubepoint tube od57point00 mmpoint material plastic hdpe , leak off line hose pipe for had of pa fan size 1 2 incx1900mm , o ring size 24point4x3point5600mw , control oil supply line hose for fd fan had with end fittings size 3 4 incx2500mm , cap for boiler tubepoint tube od60point00 mmpoint material plastic hdpe , leakage line hose for pa fan bearing housing size 1 incx1600mm , cap for boiler tubepoint tube od70point00 mmpoint material plastic hdpe , ldpe hdpe cap for boiler tube od 63point50 mm , ball valve inside thread size 20 mm moc ss 316 , incpacmaan inc asbestos tape 50 mm width x 3 mm thick , three piece standard bore design blow out proof stem and floating ball design bsen iso 17292 asme b 16point34 fire safepoint class 800 hydrostatic shell pressure 207 bar hydrostatic seat pressure 76 bar body and pipe connector fpointcpointspoint as per astm a105 ball spointspoint fpointcpointspoint as per astm a 276 type 304 astm a 351 cf8 seat oil free ptfe gland and seals graphoil size 25 mm , o ring size 10point8x2point4600mw , 8 mm viton rubber cord , shims size 1mm material ss 304 , shims size 0point05mm material ss 304 , oil seal size 35x52x7 mm for use in coal mill lube oil system , shimth 0point5 mm , shims size 0point 3mm material ss 304 , shims size 0point 2mm material ss 304 , molykote 44m grease dow corning , molykote 33 grease , split pindia3mm50mm longmaterialss , rpointtpointvpoint sealent 732 silastic 732 rtv silicon sealant in 300 gm pack makedow corning , hose clamp 3 inc , hose clamp 1 inc , ms seamless union jointsize1 inc schedule 80thk4point55 mm in nos , cap for boiler tubepoint tube od63point00 mmpoint material plastic hdpe , shims size 0point 1mm material ss 304 , control oil supply line hose pipe for id fan had with end fittings size 3 4 incx2500mm , hose clamp material ss 304 size 4 inc dia , clamp hose 210753 , hose clamp 2 , oil seal having size 85 110 12 mm for hydrodynamic coupling for aph rotor drive system for 600 mw plant , oil seal having size 65 90 12 mm for hydrodynamic coupling for aph rotor drive system for 600 mw plant , 50 nb union material ms , copper washerid 18 mm copper washersize24 x 18 x 1point5 , copper washer id 16mm copper washer 22 x 16 x 1point5 mm , copper washer id 24mm copper washer size 30x24x2mm , copper washer od48mm id 32mm thickness 2mm , copper washer od38mm id 22mm thickness 2mm , three piece standard bore design blow out proof stem and floating ball design bsen iso 17292 asme b 16point34 fire safepoint class 800 hydrostatic shell pressure 207 bar hydrostatic seat pressure 76 bar body and pipe connector fpointcpointspoint as per astm a105 ball spointspoint fpointcpointspoint as per astm a 276 type 304 astm a 351 cf8 seat oil free ptfe gland and seals graphoil size 15 mm , paste steam seal jointing stage bsteam seal jointing paste b in 1 kg container make jayantilal gandhi chemical pvtpoint ltd , titanium putty make devcon , belzona 1161 , plastic shee

State Government

CTN :41403694

01 Sep, 2025 NA

Jharsuguda - Odisha

Tender For supply of chemicals and consumables required for the water and environment laboratory - sulphamic acid gr , 1,10-phenanthroline monohydrate , ferrous sulphatae, pure merck gprbdh , potassium dihydrogen phosphate , di sodium hydrogen phosphate , calcium chloride, granular 0.2-1mm , iron iii chloride hexahydrate , sodium hydroxide pellets gr , potassium hydroxide pellets , potassium iodide , sodium thiosulfate pentahydrate , sodium arsenite , sodium nitrite , hydrogen peroxide , sulfanilamide , naphthylethylenediamine dihydrochloride , potassium chloride , formaldehyde solution minimum 37 percent , mercury ii iodide , pararosaniline chloride c.i.42500 , potasium iodate gr , hydrochloric acid ar gr,qualigen , hydrofluoric acid 48 percent , n-hexanol for synthesis , potassium permanganate , di sodium oxalate , sodium carbonate anhydrous , sodium hydrogen sulfite , 2-propanol , sodium fluoride , potassium hydroxide koh , ring binder plastic box file -a4 size , ss blunt dissecting forceps , mortar pastle cap - 100 mm , potassium phosphate dibasic , sodium sulfate anhydrous , bottles-weighing cap - 25 ml , condensor-liebig 300 mm , variable volume micropipette volume 0.5- , ph cell , whatman glass microfibre circles 37 mm , whatman ptfe 46.2 filter , whatman glass microfibre circles 25 mm , fine filter , zipper polythene bag 12 8 , potassium dichromate , silver sulphate purified , ferrous ammonium sulphate , potassium hydrogen phthalate , mercury ii sulfate , ammonium chloride , magnesium sulfate heptahydrate , d positive glucose monohydrate for microbiology , manganese ii sulfate monohydrate , starch soluble , salicylic acid extra pure , sodium azide extra pure , ortho-phosphoric acid 85 percent , mercuric chloride , iodine resumbled , sodium sulphite , nitric acid 70 percent , ammonium nitrate ar garde , water finding paste , toluene , trichloro acetic acid , stannous chloride , zinc sulphate , handwash for wtp laboratory , sulphuric acid ar gr,qualigen , tissue paper roll , plastic sample bottles 500ml hdpe , orp sensor , silica gel , whatman filter paper 42 ashless, 70 mm , whatman gmf thimble 19 x 90 mm , turbidity meter , ammonium heptamolybdate tetrahydrate

Central Government/Public Sector

CTN :41425033

23 Aug, 2025 NA

Bhopal - Madhya Pradesh

Tender For supply of thermax make, maxclean-05 boiler de-scaling chemical

Co-operative

CTN :41416329

20 Aug, 2025 NA

Najibabad - Uttar Pradesh

Tender For 792/supply of boiler and dm plant chemical and supervision

CTN :41358271

16 Aug, 2025 NA

Pune - Maharashtra

Tender For supply of : 1) ortho phosphoric acid 2) lime 3) rock sulphur 4) caustic, washing soda & eliminator 5) colour ppt chemicals:6) rodine formaline & bleaching powder 7) magnofloc powder lt-27 8) ph booster 9) sugar seed slurry 10) rock win 11) mill sanitations 1) caustic lye 2) sulphuric acid 3) wtp chemicals 4) boiler chemical 5) cooling tower chemicals 6) hydrochloric acid 7) sodium hypochloride 1) sodium metabisulphite & magnesium sulphate 2)turkey red oil 3) enzyme 4) cooling tower chemicals 5)sulphuric & nitric acid 7) urea & dap 8) common salt 9) decom. micro bio culture 10) sulphamic acid 11) potassium permagnate 12) defoamer : 1) lab, chemicals & apparatus 2) tube cleaning equipments. 3) nickel screen & s s wire netting 4) computer printing stationary 5) computer, spares & applications

Central Government/Public Sector

CTN :41291951

12 Aug, 2025 52.56 Lacs

Karimnagar - Telangana

Tender For providing of custom bid for services - 200143711 single stage post operational chemical cleaning of one 500 mw bhel boiler (water circuit) during 2025-26 overhauling at ntpc ramagundam

Central Government/Public Sector

CTN :41276044

21 Aug, 2025 1.85 Lacs

East Singhbhum - Jharkhand

Tender For providing of custom bid for services - chemical cleaning of package boiler bearing serial no br 8875 & br 8876 make thermax with suitable chemicals and brushing in turamdih mill area

corporations/Associations/Others

CTN :41262540

13 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For nctps stage-iii – 1x800 mw – operation circle – chemical division/ senior chemist-i –time bound works in various operation locations –instrument and equipment operationcondensate polishing unit & regeneration system, boiler steam and water analysis system, sea water condenser cooling water system, fuels such as hsd, hfo, lubrication oils, receipt coal and bunker coal both indigenous and imported(ichs & echs), coal mills, fly ash and bottom ash, turbine main oil system and generator cooling system –handling of chemicals from storage to dosing tanks, preparation of chemicals as per field requirement -handling of all respective register, report preparation and communication. - monitoring of all local parameters as per the instruction of chemist - for a period of one year (365 days) from the date of taking over of site

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