Naphthol AS-BR C.I. 37575

Product Name: Naphthol AS-BR C.I. 37575
CAS No.: 91-92-9
Chemical Name: Naphthol AS-BR C.I. 37575
Synonyms: C.I.37575;Azoic Coupling Component 3;C.I.Azoic Coupling Component 3;C.I.Azoic Coupling Component 3:C.I.37575;3,3'-dihydroxy-N,N'-(3,3'-dimethoxybiphenyl-4,4'-diyl)di-2-naphthamide;N,N'-(3,3'-Dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(3-hydroxy-2-naphthamide);N,N'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(3-hydroxy- 2-naphthalenecarboxamide;2-Naphthalenecarboxamide, N,N'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-hydroxy-;3-hydroxy-N-[4-[4-[(3-hydroxynaphthalene-2-carbonyl)amino]-3-methoxy-phenyl]-2-methoxy-phenyl]-2-naphthamide;3-hydroxy-N-[4-[4-[(3-hydroxynaphthalene-2-carbonyl)amino]-3-methoxyphenyl]-2-methoxyphenyl]naphthalene-2-carboxamide
CBNumber: CB8875796
Molecular Formula: C36H28N2O6
Formula Weight: 584.61732
MOL File: 91-92-9.mol

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Naphthol AS-BR C.I. 37575 Property

Boiling point:: 701.2±60.0 °C(Predicted)
Density: 1.373±0.06 g/cm3(Predicted)
pka: 8.16±0.40(Predicted)
form: Solid
color: Light yellow to yellow
EPA Substance Registry System: 2-Naphthalenecarboxamide, N,N'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-hydroxy- (91-92-9)

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Hazard and Precautionary Statements (GHS)

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Naphthol AS-BR C.I. 37575 Chemical Properties,Usage,Production

Preparation

3,3′-Dimethoxylbenzidine and 3-Hydroxy-2-naphthoic acid condensation.

Properties and Applications

brown powder. Insoluble in water, but soluble in adjacent nitro toluene. The strong sulfuric acid in light yellow solution for brown, a green fluorescent; Sodium hydroxide solution for in the light yellow brown; Sodium carbonate in solution not dissolve. Melting point 348 ℃, the air is stable. This product is dyed brown render agent, mainly used for dyeing cotton, PVA?and viscose, general is not used for printing. Coloring phenol AS-BR render, for red light brown, and reduction brown BR similar. This product to cotton affinity is higher, the pH of the coupling according to the color of the base may be. Dip, improve the temperature can increase the render color quantity.

Naphthol AS-BR C.I. 37575 Preparation Products And Raw materials

Raw materials

Preparation Products

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Naphthol AS-BR C.I. 37575 Suppliers

China 14 Germany 1 India 1 United States 2 Global 18

Service Chemical Inc.

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Email: sales@chemos-group.com
Country: Germany
ProdList: 6350
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View Lastest Price from Naphthol AS-BR C.I. 37575 manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Naphthol AS-BR C.I. 37575 91-92-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000KG
Release date: 2024-08-07

91-92-9, Naphthol AS-BR C.I. 37575Related Search:

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3,3'-dihydroxy-N,N'-(3,3'-dimethoxybiphenyl-4,4'-diyl)di-2-naphthamide

N,N'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(3-hydroxy- 2-naphthalenecarboxamide

C.I.37575

C.I.Azoic Coupling Component 3

N,N'-(3,3'-Dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(3-hydroxy-2-naphthamide)

3-hydroxy-N-[4-[4-[(3-hydroxynaphthalen-2-yl)carbonylamino]-3-methoxy-phenyl]-2-methoxy-phenyl]naphthalene-2-carboxamide

3-hydroxy-N-[4-[4-[(3-hydroxynaphthalene-2-carbonyl)amino]-3-methoxy-phenyl]-2-methoxy-phenyl]-2-naphthamide

3-hydroxy-N-[4-[4-[(3-hydroxynaphthalene-2-carbonyl)amino]-3-methoxyphenyl]-2-methoxyphenyl]naphthalene-2-carboxamide

Azoic Coupling Component 3

C.I.Azoic Coupling Component 3:C.I.37575

2-Naphthalenecarboxamide, N,N'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-hydroxy-

91-92-9

C36H28N2O6