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2-Formylbenzenesulfonic Acid

2-Formylbenzenesulfonic Acid / CAS : 91-25-8

Appearance - UN -
HS 29130000 DG Class -
Synonyms O-Sulfobenzaldehyde; 2-Sulfobenzaldehyde; Benzenesulfonic Acid, 2-Formyl-; 2-Formylbenzenesulfonate; Sodium 2-Formylbenzenesulphonate Dihydrate; Ortho-Formyl Benzene Sulfonic Acid; O-Sulfobenzaldehyd; O-Formyl-Benzenesulfonic Acid
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Properties

Summary

Formula
C7H5NaO4S
Molecular Mass
208.16700
Exact Mass
207.98100
PSA
82.65000
Logp
1.48400
IUPAC
2-formylbenzenesulfonic acid
SMILES
C1=CC=C(C(=C1)C=O)S(=O)(=O)O

Attribute classification

Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Density
1.503 g/cm3
Acidity and Basicity
acidness

Export information

HS Code
29130000
Export Rebate
13%

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