Нафтол AS-BR CI 37575

91-92-9

CAS №: 91-92-9

Химическое название:: Нафтол AS-BR CI 37575

английское имя:: Naphthol AS-BR C.I. 37575

Синонимы:: 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

Формула:: C36H28N2O6

молекулярный вес:: 584.61732

MOL File:: 91-92-9.mol

атрибут

безопасность

использование

поставщик 18

продукт поиска:

Нафтол AS-BR CI 37575 атрибут

Температура кипения:	701.2±60.0 °C(Predicted)
плотность:	1.373±0.06 g/cm3(Predicted)
пка:	8.16±0.40(Predicted)
форма:	Solid
цвет:	Light yellow to yellow
Система регистрации веществ EPA:	2-Naphthalenecarboxamide, N,N'-(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-hydroxy- (91-92-9)

Заявления о рисках и безопасности

Нафтол AS-BR CI 37575 химические свойства, назначение, производство

Подготовка

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

Свойства и приложения

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.

Нафтол AS-BR CI 37575 препаратная продукция и сырье

сырьё

3-гидрокси-2-нафтойная кислота о-дианизидина

препарат

Нафтол AS-BR CI 37575 поставщик

Global( 18)Suppliers

поставщик	телефон	страна	номенклатура продукции	благоприятные условия
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-15536356810	China	3882	58
Wuhan Fortuna Chemical Co.,Ltd	+8618007136271	China	5998	58
TargetMol Chemicals Inc.		United States	38466	58
Nantong HI-FUTURE Biology Co., Ltd.	+undefined18051384581	China	3135	58
TargetMol Chemicals Inc.	4008200310	China	24648	58
Shanghai Yifei Biotechnology Co. , Ltd.	021-65675885 18964387627	China	11974	58
Hunan Yongqi Chemical Co., LTD	0731-85561035 13319583233	China	683	58
Jinan Jiuli Biotechnology Co. , Ltd.	15865264761	China	3580	58
RD International Technology Co., Limited	18024082417	China	9272	58
Hu' nan Yunbang Pharmaceutical Co., Ltd.	0731-85561037 15386497078	China	4828	58