m-Carboxybenzenesulfonic acid

Names

[ CAS No. ]:
121-53-9

[ Name ]:
m-Carboxybenzenesulfonic acid

[Synonym ]:
m-Sulfobenzoic Acid
m-Benzoesaeuresulfonsaeure
3-sulfo-benzoic acid
meta-sulfobenzoic acid
3-sulphobenzoic acid
EINECS 204-478-3
3-carboxybenzenesulfonic acid
3-sulfosalicylic acid

Chemical & Physical Properties

[ Density]:
1.62g/cm3

[ Molecular Formula ]:
C₇H₆O₅S

[ Molecular Weight ]:
202.18500

[ Exact Mass ]:
201.99400

[ PSA ]:
100.05000

[ LogP ]:
1.71230

[ Index of Refraction ]:
1.612

Safety Information

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

3-chlorosulfonylbenzoic acid
2-(Chlorosulfonyl)benzoic acid
Benzoyl chloride
benzoic acid
3,3'-Disulfanediyldibenzoic acid
benzaldehyde-3-sulfonic acid
Benzotrichloride
Sulfuric acid
2-Sulfobenzoic acid
benzoyl-sulfuric acid

DownStream

3-(Chlorosulfonyl)benzoyl chloride
3-chlorosulfonylbenzoic acid
Benzene,1-chloro-3-(trichloromethyl)-
3-Chlorobenzoic Acid
3-Chlorobenzoyl chloride
3-CHLOROBENZAMIDE
Isophthalic acid
3-Hydroxybenzoicacid
Ethyl 3-chlorobenzoate
3,3'-Disulfanediyldibenzoic acid

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%