Benzenesulfonic acid,3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-

Modify Date: 2024-01-18 07:42:20

Benzenesulfonic acid,3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy- Structure
Benzenesulfonic acid,3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy- structure
Common Name Benzenesulfonic acid,3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-
CAS Number 2918-80-1 Molecular Weight 310.28300
Density 1.65g/cm3 Boiling Point N/A
Molecular Formula C12H10N2O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-hydroxy-3-[(2E)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzenesulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.65g/cm3
Molecular Formula C12H10N2O6S
Molecular Weight 310.28300
Exact Mass 310.02600
PSA 148.16000
LogP 3.54630
Index of Refraction 1.693

 Safety Information

HS Code 2927000090

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

Benzenesulfonic acid,4-dihydroxyphenyl)azo]-4-hydroxy
2,2',4'-Trihydroxy-azobenzol-sulfonsaeure-(5)
2,4,2'-Trihydroxy-azobenzol-sulfonsaeure-(5')
C.I. Mordant Red 5
3-(2,4-Dihydroxyphenylazo)-4-hydroxybenzenesulfonic acid
3-((2,4-dihydroxyphenyl)diazenyl)-4-hydroxybenzenesulfonic acid
EINECS 220-855-5
3-(2,4-Dihydroxy-phenylazo)-4-hydroxy-benzolsulfonsaeure
6.2'.4'-Trihydroxy-azobenzol-sulfonsaeure-(3)