Acid blue 98 (C.I. 50335)

6378-89-8

CAS №: 6378-89-8

английское имя:: Acid blue 98 (C.I. 50335)

Синонимы:: C.I.50335;Acid Blue 98;C.I.Acid Blue 98;Supranol Fast Cyanine B;Acid blue 98 (C.I. 50335);C.I.Acid Blue 98:C.I.50335;9-[N-Ethyl-N-(3-sodiosulfobenzyl)amino]-5-[(4-diethylamino-3-sulfophenyl)amino]-7-phenylbenzo[a]phenazin-7-ium;sodium,2-(diethylamino)-5-[[9-[ethyl-[(3-sulfonatophenyl)methyl]amino]-7-phenylbenzo[a]phenazin-7-ium-5-yl]amino]benzenesulfonate

CBNumber:: CB61485961

Формула:: C41H39N5O6S2.Na

молекулярный вес:: 784.91

MOL File:: 6378-89-8.mol

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Acid blue 98 (C.I. 50335) атрибут

Система регистрации веществ EPA:	Benzo[a]phenazinium, 5-[[4-(diethylamino)-3-sulfophenyl]amino]-9-[ethyl[(3-sulfophenyl)methyl]amino]-7-phenyl-, inner salt, monosodium salt (6378-89-8)

Заявления о рисках и безопасности

Acid blue 98 (C.I. 50335) химические свойства, назначение, производство

Подготовка

N-ethyl-N-benzyl-4-nitrosoaniline?and N-phenyl-2-naphthylaminec condensation and oxidation of the product. Then with N1,N1-diethylbenzene-1,4-diamine and condensation of a mixture of ?N,N-diethyl-4-nitrosobenzenamine and with 65% oleum disulfonated finally converted into sodium salt.

Синтез

Acid blue 98 (C.I. 50335) [6378-89-8],is synthesized by the following reaction sequence: 2-phenylaminonaphthalene is condensed with 4- nitrosoethylbenzylaniline to give the indamine, which is oxidized with manganese dioxide to the isorosinduline.

Свойства и приложения

red light navy blue. For the navy, soluble in water, soluble in ethanol to blue. The strong sulfuric acid for green, diluted into red purple. In water solution to join sodium hydroxide to purplish red color, and accompanied by precipitation.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	5	2	1	4	2	1	4-5	2
AATCC	5	3-4	3-4	1-2	1-2	1-2	4	4

Acid blue 98 (C.I. 50335) препаратная продукция и сырье

сырьё

N,N-диэтил-p-фенилендиамин N-ethyl-N-benzyl-4-nitrosoaniline N, N-диэтил-4-нитрозоанилин N-фенил-2-нафтиламин

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