4-amino-2-sulfobenzoic acid

Names

[ CAS No. ]:
527-76-4

[ Name ]:
4-amino-2-sulfobenzoic acid

[Synonym ]:
4-Amino-benzoesaeure-sulfonsaeure-(2)
1-amino-4-carboxybenzene-3-sulfonic acid
4-Amino-2-sulfobenzoicacid
p-Amino-o-sulfobenzoic acid
Benzoic acid,4-amino-2-sulfo
MFCD07779293
4-Amino-2-sulfo-benzoesaeure

Chemical & Physical Properties

[ Density]:
1.71g/cm3

[ Molecular Formula ]:
C₇H₇NO₅S

[ Molecular Weight ]:
217.19900

[ Exact Mass ]:
217.00400

[ PSA ]:
126.07000

[ LogP ]:
1.87570

[ Index of Refraction ]:
1.662

Safety Information

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%