3-hydroxy-4-[(4-methyl-2-sulphophenyl)azo]-2-naphthoic acid
Names
[ CAS No. ]:
16014-23-6
[ Name ]:
3-hydroxy-4-[(4-methyl-2-sulphophenyl)azo]-2-naphthoic acid
[Synonym ]:
3-hydroxy-4-[(4-methyl-2-sulfophenyl)diazenyl]-2-naphthoic acid
c.i. pigment red 57
Chemical & Physical Properties
[ Molecular Formula ]:
C18H14N2O6S
[ Molecular Weight ]:
386.37900
[ Exact Mass ]:
386.05700
[ PSA ]:
145.00000
[ LogP ]:
5.29490
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%