Pigment Red 21
Suppliers
Names
[ CAS No. ]:
6410-26-0
[ Name ]:
Pigment Red 21
[Synonym ]:
1-(2'-Chlorophenylazo)-2-hydroxy-3-naphthoanilid
4-(2-chloro-phenylazo)-3-hydroxy-[2]naphthoic acid anilide
Einecs 229-096-4
O-chloranilin->3-hydroxy-2-naphthanilid
Pigment Fast Scarlet 2R
NAPTHOL RED YR
Pigment Scarlet Powder
4-[(2-Chlorophenyl)azo]-3-hydroxy-N-phenylnaphthalene-2-carboxamide
3132 Fast Red 2R
4-(2-Chlor-phenylazo)-3-hydroxy-[2]naphthoesaeure-anilid
Chemical & Physical Properties
[ Density]:
1.31
[ Boiling Point ]:
602.2ºC at 760 mmHg
[ Molecular Formula ]:
C23H16ClN3O2
[ Molecular Weight ]:
401.84500
[ Exact Mass ]:
401.09300
[ PSA ]:
74.05000
[ LogP ]:
6.93950
[ Index of Refraction ]:
1.665
Safety Information
[ WGK Germany ]:
3
[ 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%