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Direct blue 83 (C.I. 34230)

 структура
3924-58-1
CAS №
3924-58-1
английское имя:
Direct blue 83 (C.I. 34230)
Синонимы:
C.I.34230;Direct Blue 83;Sirius Blue 6G;C.I.Direct Blue 83;Solius Light Blue 6G;Direct blue 83 (C.I. 34230);C.I.Direct Blue 83:C.I.34230;2-[[4-[[3-Ethoxy-4-[(1-hydroxy-6-phenylamino-3-sodiosulfo-2-naphthalenyl)azo]-7-sodiosulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]benzene-1,4-disulfonic acid disodium salt
CBNumber:
CB21485877
Формула:
молекулярный вес:
0
MOL File:
3924-58-1.mol

Direct blue 83 (C.I. 34230) атрибут

Заявления о рисках и безопасности

Direct blue 83 (C.I. 34230) химические свойства, назначение, производство

Подготовка

2-Aminobenzene-1,4-disulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, and?5-Amino-7-ehtoxy-2-naphthalenesulfonic acid?coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

Свойства и приложения

green light blue. Soluble in water for blue, slightly soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid for blue, green for dark blue after diluted. The dye water solution is blue, join strong hydrochloric acid blue precipitation; Add thick sodium hydroxide solution for violet blue.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 5 5 2 2

Direct blue 83 (C.I. 34230) препаратная продукция и сырье

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