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ChemicalBook--->CAS DataBase List--->5893-32-3

5893-32-3

5893-32-3 Structure

5893-32-3 Structure
IdentificationBack Directory
[Name]

6'-[(4-Aminobenzoyl)amino]-2-ethoxy-4-[(2,5-dichloro-4-sodiosulfophenyl)azo]-1'-hydroxy-[1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt
[CAS]

5893-32-3
[Synonyms]

C.I.28280
Direct Green 38
C.I.Direct Green 38
C.I.Direct Green 38:C.I.28280
6'-[(4-Aminobenzoyl)amino]-2-ethoxy-4-[(2,5-dichloro-4-sodiosulfophenyl)azo]-1'-hydroxy-[1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt
(3E)-7-[(4-aminobenzoyl)amino]-3-[[4-[(2,5-dichloro-4-sulfophenyl)diazenyl]-2-ethoxy-6-sulfonaphthalen-1-yl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid
[MOL File]

5893-32-3.mol
Hazard InformationBack Directory
[Preparation]

4-Amino-2,5-dichlorobenzenesulfonic acid diazo, and 5-Amino-7-ehtoxy-2-naphthalenesulfonic acidcoupling, its product to diazo, and 7-(4-Aminobenzamido)-4-hydroxynaphthalene-2-sulfonic acid coupling.
[Properties and Applications]

green. Soluble in water for green light blue, slightly soluble in ethanol, easily soluble in soluble fiber element, insoluble in other organic solvents. In the dark for the strong sulfuric acid, diluted to blue, green precipitation; In nitric acid solution for brown, then become yellow. The dye solution to join strong hydrochloric acid blue precipitation; Add thick sodium hydroxide solution for blue precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 3-4 2 3-4 4
AATCC 5 5 2 2-3 5
5893-32-3 suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
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