5-[(2-amino-4-sulphophenyl)sulphonyl]salicylic acid

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Names

[ CAS No. ]:
6421-84-7

[ Name ]:
5-[(2-amino-4-sulphophenyl)sulphonyl]salicylic acid

[Synonym ]:
EINECS 229-173-2
2'-Amino-4-oxy-diphenylsulfon-carbonsaeure-(3)-sulfonsaeure-(4)
5-(2-amino-4-sulfo-benzenesulfonyl)-2-hydroxy-benzoic acid
5-(2-Amino-4-sulfo-benzolsulfonyl)-2-hydroxy-benzoesaeure
5-[(2-amino-4-sulfophenyl)sulfonyl]salicylic acid
5-[(2-amino-4-sulfophenyl)sulfonyl]-2-hydroxybenzoic acid
6-Hydroxy-3-(2-amino-4-sulfo-phenylsulfon)-benzoesaeure
5-((2-Amino-4-sulphophenyl)sulphonyl)salicylic acid

Chemical & Physical Properties

[ Density]:
1.746g/cm3

[ Molecular Formula ]:
C13H11NO8S2

[ Molecular Weight ]:
373.35800

[ Exact Mass ]:
372.99300

[ PSA ]:
188.82000

[ LogP ]:
3.49490

[ Index of Refraction ]:
1.693

Safety Information

[ HS Code ]:
2922509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Chloro-3-nitrobenzenesulfonic acid

DownStream

Customs

[ HS Code ]: 2922509090

[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%