Basic Information
1.Product Name: Chlorosulfonic acid
2.Other Names：HSDB 909; Monochlorosulfuric acid; Sulfonic acid, monochloride; Sulfuric chlorohydrin; Chlorosulphuric acid; Chlorosulfonic acid (with or without sulfur trioxide); sulfurochloridic acid
3.Molecular Formula:HClO3S
4.HS No.: 2806200000
5.CAS No.: 7790-94-5
6.EINECS No.: 232-234-6
7.Hazard Class: 8
8.UN NO.:1754
9.Appearance:Colorless semi oily liquid
Physical and Chemical Properties:
Density: 1.753g/cm3
Melting point: -80 ℃
Boiling point: 151-152 ℃
Refractive index: 1.433 (20 ℃)
Saturated vapor pressure: 0.13kPa (32 º C)
Critical pressure: 8.5MPa
Appearance: Colorless liquid
Solubility: Insoluble in carbon disulfide and carbon tetrachloride, soluble in chloroform, acetic acid, and dichloromethane
Application:
It is mainly used as a sulfonating agent in the manufacture of sulfonamide drugs, saccharin, and dye intermediates. It is also used in the manufacture of pesticides, detergents, ion exchange resins, plastics, etc. It is used as a smoke screen agent in military applications.
Storage:
Packaged in glass bottles or dry iron drums, corrosive plastic, stored in a cool, dry, well ventilated warehouse. The storage temperature shall not exceed 35 ℃, and the relative humidity shall not exceed 80%. The packaging must be sealed to prevent moisture. It should be stored separately from flammable materials, acids, bases, alcohols, active metal powders, etc., and should not be stored together. The storage area should be equipped with emergency response equipment for leaks and suitable containment materials.
QUALITY INSPECTION
Our chemicals can be tested by any impartial third party, such as SGS,BV,ISO,CE, etc.
About Us
10.We work in this field for about 16 years, and the annual output of Chlorosulfonic acid is about 800,000 tons.
OUR ADVANTAGE
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
