User Icon

Home Chemnovo Acid Halides Chlorosulphonic Acid 97% For Synthesis

00786

Chlorosulphonic Acid 97% For Synthesis

Sulphuric chlorohydrin, Chlorosulphuric acid

CAS : 7790-94-5

HS Code : 2806.20000

Molecular Formula : HClO3S

Molecular Weight : 116.52

MSDS

Product Datasheet

Shelf Life : 36 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Liquid
 Colour
Yellow
pH value
1
 Melting point/ Freezing point [°C]
-80°C
Boiling point [°C]
151 - 152 °C
 Initial boiling point [°C]
151°C
Final boiling point [°C]
152 °C
 Vapour pressure [20°C]
1 mm of Hg (@ 20°C)
Vapour pressure mm/Hg
1 mm of Hg (@ 20°C)
 Vapour density
4.02
Density [g/cm3]
1.76
 Solubility in water [% weight]
Soluble in water

Specification

Appearance
Clear to slightly hazy colorless to light yellow to light brown liquid
 Assay (acidimetric)
Min 97.0%
Density (d20°C/4°C)
1.749 - 1.760 g/ml

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 1754
IMCO Class No.: 8
Packing Group: I
Hazardous Statement: H314-H335
Precaution Statement: P261-P280-P305 + P351 + P338-P310