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CHLOROSULPHONIC ACID For Synthesis

Sulphuric chlorohydrin, Chlorosulphuric acid

COAs

Packings

500 ml (00500)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBAG02500 2GBAH02500
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Article No. 02771 Grade For Synthesis
Purity 97% CAS No. 7790-94-5
Molecular Formula HClO3S Molecular Weight 116.52
H.S. Code 2806.2000 Shelf Life 36 Months

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

Specifications

Appearance Clear to slightly hazy colourless to light yellow to light brown liquid Assay (acidimetric) Min 97%
Density (d20°C/4°C) 1.749 - 1.760

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
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
Revision Date: 17-Jan-2023

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