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Naphthol AS

Chemical Name Naphthol AS
Synonyms C.I. 37505;C.I. Azoic Coupling Component 2;2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-;3-Hydroxy-2-naphthoic aicd anilide;Azoic CC2;C.I. Azoic Coupling Component No. 4;2-Hydroxy-3-Naphthanilide;3-hydroxy-N-phenylnaphthalene-2-carboxamide
Molecular Formula C17H13NO2
Molecular Weight 263.295
InChl InChI=1/C17H13NO2/c19-16-11-13-7-5-4-6-12(13)10-15(16)17(20)18-14-8-2-1-3-9-14/h1-11,19H,(H,18,20)
CAS Registry Number 92-77-3
EINECS 202-188-1
Molecular Structure 92-77-3  Naphthol AS
Melting Point 243-250℃
Hazard Symbols  Xi##Irritant||N##Dangerous for the environment:;
Risk Codes R43||R51/53:;
Safety Description S36/37||S61:;
MSDS Material Safety Data Sheet