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4,4’ - Dihydroxy Diphenyl Sulfone

CAS Number : [80-09-1]
Molecular Formula : C12H10O4S
Applications
  • Manufacturing of Polyether sulfone (PES) & Polyether sulfone ketone.(PESK) 
  • In thermal paper coating as the replacement for Bisphenol A. As Bisphenol A is harmful for the enviroment, it is being phased out globally. DMCC has developed a replacement, Bisphenol S
  • Manufacturing of Poly (arylene ether nitrile sulfone).

Benzene Sulfonamide

CAS Number : [98-10-2]
Molecular Formula : C6H7NO2S
Applications
  • Intermediate in Organic synthesis, pharmaceuticals, dyes, plasticizers and fungicides
  • Esterification catalyst and corrosion inhibitor
  • In electroplating and latex industries
  • Raw material for production of blowing agents & pesticides

Benzene Sulfonic Acid

CAS Number : [98-11-3]
Molecular Formula : C6H6O3S
Applications
  • Intermediates in Dyes, Pharma, Agrochemicals
  • Catalyst for esterification reactions

Benzene Sulfonyl Chloride

CAS Number : [98-09-9]
Molecular Formula : C6H5SO2CI
Applications
  • Starting material for Violet 23 & cobalt phthalocyanine dye
  • Intermediate for agro chemicals  viz. insecticides
  • In manufacture of Benzene Sulfonamide, surface active agents, sulfa drugs, esters by dehydration for perfumery products, lubricating oil additives
  • Promoter in low hysteresis processing of carbon black rubber mixes
  • Improvements in the production of polymerisation products using halogen compounds to increase the effectiveness of sulfonation during polymerisation
  • Catalyst in furan resins
  • Brightening additive for nickel electroplating

Chloro Sulphonic Acid (Commercial Grade)

CAS Number : 7790-94-5
Molecular Formula : Cl SO2OH
Applications
  •  To prepare sulfonic acids, which are useful in detergents and as chemical intermediates
  •  Intermediate in various sulfonating agents

Diethyl Sulfate

CAS Number : [64-67-5]
Molecular Formula : (C2H5 )2SO4
Applications
  • Ethylating agent in the manufacture of aromatic and aliphatic ethers, amines, amides, esters and imides carbozole for dyestuff, pharmaceutical and flavour synthesis
  • Hardener for cresol formaldehyde resin manufacture
  • Stabilizer for organophosphrous insecticide

Methyl Ester Of Benzenesulfonic Acid

CAS Number : [80-18-2]
Molecular Formula : C7H8O3S
Applications
  • Intermediate for analgesic drugs
  • Important trans methylating agent. Selective methylation where Dimethyl Sulfate cannot be used because of reactivity

Methyl Para-Tolunesulfonate

CAS Number : [80-48-8]
Molecular Formula : C8H10O3S
Applications
  • Raw material for dyes and organic synthesis
  • Methylating agent 

Oleum 23% (Commercial Grade)

CAS Number : 8014-95-7
Molecular Formula : H2SO4
Applications
  • Raw material for caprolactum , nylon and other dyestuff 
  • Nitration process in combination with nitric acid

Oleum 65% (Commercial Grade)

CAS Number : 8014-95-7
Molecular Formula : H2SO4
Applications
  • Raw material for caprolactum , nylon and other dyestuff
  • Nitration processes in combination with nitric acid
  • Setting up of highly concentrated sulfuric acid 

Para-Chloro Benzene Sulfonyl Chloride

CAS Number : [98-60-2]
Molecular Formula : C6H4Cl2O2S
Applications
  • Intermediate in drug synthesis
  • Intermediate for pesticides
  • Intermediate in synthesis of dyestuffs
  • Intermediate in the synthesis of polyether-sulfones monomers
  • Starting material for p-chlorothiophenol
  • In anti-hypertensive drug clopidogrel

Phenol Sulfonic Acid

CAS Number : [98-67-9]
Molecular Formula : C6H6O4S
Applications
  • Acid tin and acid copper plating to control the atmospheric oxidation of Stannous ion and for increasing the hardness in the copper deposits respectively
  • In tanning formulations
  • Dyeing of polyester fibres
  • Printing ink for improved storage stability and viscosity stabilizer for epoxy polymers
  • Adjuvant in Phenolic Resins and Ion Exchange Resins to enhance its exchange capacity

Sodium Benzene Sulfonate

CAS Number : [515-42-4]
Molecular Formula : C6H5O3NaS
Applications
  • Intermediate for dyes, drugs, insecticides and pesticides

Sodium P-Chloro Benzene Sulfonate

CAS Number : [5138-90-9]
Molecular Formula : C6H4ClNaO3S
Applications
  • Intermediate for dyes, drugs, insecticides and pesticides

Sulfuric Acid (Battery Grade)

CAS Number : 7664-93-9
Molecular Formula : H2SO4
Applications
  • Major use in Fertilizers , particularly superphospahtes , ammonium phosphate and ammonium sulfates

Sulfuric Acid (Commercial Grade)

CAS Number : 7664-93-9
Molecular Formula : H2SO4
Applications
  • Major use in Fertilizers , particularly superphosphates, ammonium phosphate and ammonium sulfates

Sulfuric Acid (Dilute)

CAS Number : 7664-93-9
Molecular Formula : H2SO4
Applications
  • Raw material for detergents, synthetic resins, dyestuffs and pharmaceuticals

Sulfuric Anhydride (Stabilised)

CAS Number : 7449-11-9
Molecular Formula : SO3
Applications
  • Raw material for different types of sulfates
  • To make surfactants for shampoos, detergents and other products
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