4-hydroxy-3-nitroso-naphthalene-1-sulfonic acid
Names
[ CAS No. ]:
1787-54-8
[ Name ]:
4-hydroxy-3-nitroso-naphthalene-1-sulfonic acid
[Synonym ]:
Nitroso Neville Winther's acid
2-Nitroso-1-naphthol-4-sulfonsaeure Natriumsalz
4-Hydroxy-3-nitroso-1-naphthalenesulfonic acid sodium salt
Chemical & Physical Properties
[ Molecular Formula ]:
C10H7NNaO5S+
[ Molecular Weight ]:
276.22100
[ Exact Mass ]:
275.99400
[ PSA ]:
112.41000
[ LogP ]:
3.27080
Safety Information
[ HS Code ]:
2907199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2907199090
[ Summary ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%