3-hydroxy-4-phenylazo-naphthalene-2,7-disulfonic acid
Names
[ CAS No. ]:
3626-43-5
[ Name ]:
3-hydroxy-4-phenylazo-naphthalene-2,7-disulfonic acid
[Synonym ]:
1-Benzolazo-2-hydroxynaphthalin-3,6-disulfonsaeure
3-Hydroxy-4-phenylazo-naphthalin-2,7-disulfonsaeure
1-Phenylazo-2-hydroxynaphthalin-3,6-disulfonsaeure
Chemical & Physical Properties
[ Molecular Formula ]:
C16H12N2O7S2
[ Molecular Weight ]:
408.40600
[ Exact Mass ]:
408.00900
[ PSA ]:
170.45000
[ LogP ]:
5.61580
Safety Information
[ HS Code ]:
2927000090
Precursor & DownStream
Precursor
DownStream
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%