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Acid Violet 5

Name:C.I.Acid Violet 5,C.I.18125

Molecular Structure: Single azo class

C.I.Acid Violet 5,C.I.18125,CAS 8004-52-2,678.62,C25H20N4Na2O10S3

C.I.Acid Violet 5,C.I.18125,CAS 8004-52-2,678.62,C25H20N4Na2O10S3

Molecular Formula:C25H20N4Na2O10S3

Molecular Weight:

CAS Registry Number:8004-52-2

Manufacturing Methods : N-(4-aminophenyl)acetamide diazo, and 4-Hydroxy-5-(phenylsulfonamido)naphthalene-2,7-disulfonic acid coupling.

Properties and Applications:  red light purple. Soluble in water and ethanol for product red. The strong sulfuric acid for brick red; For product red after diluted. In water solution to join strong hydrochloric acid for product red, add thick sodium hydroxide solution for product red.

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

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