Benzenesulfonic acid,3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-
Names
[ CAS No. ]:
2918-80-1
[ Name ]:
Benzenesulfonic acid,3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-
[Synonym ]:
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)
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%