2-Sulfobenzoic anhydride

Published date: 2026-03-10 11:10:38

2-Sulfobenzoic anhydride Structure
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Name 2-Sulfobenzoic anhydride CAS# 81-08-3
Price ¥Inquiry/200kg Purity 98.0%
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Chemical & Physical Properties:
CAS Number: 81-08-3
Name: 2-Sulfobenzoic anhydride
Molecular Formula: C7H4O4S
Molecular Weight: 184.169
Density: 1.6±0.1 g/cm3
Boiling Point: 314.7±0.0 °C at 760 mmHg
Melting Point: 116-124 °C
Flash Point: 140.6±19.3 °C

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