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2-Sulfobenzoic acid

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Origin: China

Cas No: 632-25-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 632-25-7 Formula: C7H6O5S Molecular Weight: 202.18500

Basic Info

Chemical Name	2-Sulfobenzoic acid
Synonyms	ORTHO-SULPHOBENZOICACID; 2-SULFOBENZOIC ACID UNHYDRATE; 2-sulfobenzenecarboxylic acid; Benzoic acid, 2-sulfo-; 2-Carboxybenzenesulfonic acid; 2-Carboxybenzenesulphonic acid; ortho-sulfobenzoic acid; sulfobenzoic acid; 2-sulphobenzoic acid; 2-sulfo-benzoicaci; o-Carboxybenzenesulfonic acid; hydroxysulfonylbenzoic acid; O-SULFOBENZOIC ACID;
CAS No.	632-25-7
Molecular Formula	C7H6O5S
Molecular Weight	202.18500
PSA	100.05000
LogP	1.71230

Properties

Appearance & Physical State	white solid
Density	1.62 g/cm3
Melting Point	142ºC

Safety Info

Safety Statements	S26-S36/37/39-S45
HS Code	2916399090
Risk Statements	R22; R34
Hazard Codes	C

Synthesis Route

Saccharin→2-Sulfobenzoic acid
o-Toluenesulfonamide→2-Sulfobenzoic acid
2-(dimethylsulfamoyl)benzoic acid→2-Sulfobenzoic acid+2-Dimethylcarbamoyl-benzenesulfonic acid

Precursor

o-Toluenesulfonamide
Saccharin
benzoic acid
2-(dimethylsulfamoyl)benzoic acid

Downstream Product

m-Carboxybenzenesulfonic acid
2-Sulfobenzoic anhydride
Xylenol Blue
2-Bromobenzoic acid

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