naphthol AS-RS

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naphthol AS-RS Suppliers list
Company Name: Alfa Chemistry
Tel: +1-5166625404;
Email: Info@alfa-chemistry.com
Products Intro: Product Name:N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-naphthamide
CAS:5165-81-1
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 029-029-029-81148696 18161915376
Email: 1040@dideu.com
Products Intro: Product Name:N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxynaphthalene-2-carboxamide
CAS:5165-81-1
Purity:98% Package:25KG
Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Email: info@dynasty-color.com
Products Intro:
naphthol AS-RS Basic information
Product Name:naphthol AS-RS
Synonyms:naphthol AS-RS;N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-naphthamide;N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-Naphthalenecarboxamide;2-Naphthalenecarboxamide, N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy;C.I.Azoic Coupling Component 28;Naphtanilide RS;Naphtol AS-RS.;C.I.37541
CAS:5165-81-1
MF:C19H16ClNO3
MW:341.79
EINECS:225-946-3
Product Categories:
Mol File:5165-81-1.mol
naphthol AS-RS Structure
naphthol AS-RS Chemical Properties
Boiling point 458.9±45.0 °C(Predicted)
density 1.350±0.06 g/cm3(Predicted)
pka8.68±0.40(Predicted)
EPA Substance Registry System2-Naphthalenecarboxamide, N-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy- (5165-81-1)
Safety Information
TSCA TSCA listed
MSDS Information
naphthol AS-RS Usage And Synthesis
Chemical PropertiesLight brown powder. Insoluble in water.
Preparation4-Chloro-2-methoxy-5-methylbenzenaminein pyridine withN-(4-chloro-2-methoxy-5-methylphenyl)-3-hydroxy-2-naphthamide condensation.
Properties and ApplicationsShallow brown powder, insoluble in water. Mainly used for cotton, PVAdyeing and glue, and all the good fastness, not used for printing of cotton. To cotton of high affinity.
naphthol AS-RS Preparation Products And Raw materials
Raw materials3-Amino-5-methylisoxazole-->4-Chloro-2-methoxy-5-methylaniline-->Pyridine-->naphthol AS-RS
Preparation Productsnaphthol AS-RS
Tag:naphthol AS-RS(5165-81-1) Related Product Information
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