Naphthol as-GR purified grade

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Naphthol as-GR purified grade Suppliers list
Company Name: Alfa Chemistry  
Tel: +1-5166625404;
Email: Info@alfa-chemistry.com
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 029-029-81120477 17792793610
Email: 1033@dideu.com
Naphthol as-GR purified grade Basic information
Product Name:Naphthol as-GR purified grade
Synonyms:3-hydroxy-n-(2-methylphenyl)-2-anthracenecarboxamid;3-hydroxy-2'-methylanthracene-2-carboxanilide;3-hydrox-2-anthro-o-toluidide;3-Hydroxy-2-anthranoic acid o-toluidide;3-Hydroxy-2-anthro-o-toluidide;C.I.37585;C.I.Azoic Coupling Component 36;N-(2-Methylphenyl)-3-hydroxy-2-anthracenecarboxamide
CAS:1830-77-9
MF:C22H17NO2
MW:327.38
EINECS:217-387-9
Product Categories:
Mol File:1830-77-9.mol
Naphthol as-GR purified grade Structure
Naphthol as-GR purified grade Chemical Properties
EPA Substance Registry System2-Anthracenecarboxamide, 3-hydroxy-N-(2-methylphenyl)- (1830-77-9)
Safety Information
WGK Germany 3
TSCA TSCA listed
MSDS Information
Naphthol as-GR purified grade Usage And Synthesis
PreparationO-Methylanilineand 3-Hydroxyanthracene-2-carboxylic acidcondensation.
Properties and Applicationsdark yellow powder. Insoluble in water, but soluble in butanol and pyridine. In the yellow brown for sulfuric acid solution; Sodium hydroxide solution for the red light in the orange, sodium carbonate in solution not dissolve. Melting point 270 ℃, the air is stable. This product is dyed green render agent, mainly used for dyeing cotton, viscose, general is not used for printing. The high affinity for cotton, coupled with less ability.
Naphthol as-GR purified grade Preparation Products And Raw materials
Raw materials3-hydroxyanthracene-2-carboxylic acid-->o-Toluidine
Tag:Naphthol as-GR purified grade(1830-77-9) Related Product Information
Naphthol AS-KN ACETOACET-P-XYLIDIDE Naphtanilide EL N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-2-naphthalenecarboxamide N,N'-(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(3-hydroxynaphthalene-2-carboxamide) 4'-Chloro-2',5'-dimethoxyacetoacetanilide A,a'-terephthaloylbis-5-chloro-2,4-dimethoxyacetanilide Naphthol AS N-(2-Methylphenyl)-2-naphthalenecarboxamide 2-Methylanthracene Naphthol as-GR phosphate Naphthol as-GR phosphate disodium Naphthol as-GR purified grade 2-Hydroxyanthracene Naphthol AS-D 2-hydroxy-N-(2-methylphenyl)benzamide