必应染料-您身边的染料专家

Acid Violet 92

Name:C.I.Acid Violet 92,C.I.15708

Molecular Structure: Single azo,Metal Complexes

C.I.Acid Violet 92,C.I.15708,CAS 182371-83-1,416.38,C20H13N2NaO5S,Violet RL,Violet BL

C.I.Acid Violet 92,C.I.15708,CAS 182371-83-1,416.38,C20H13N2NaO5S,Violet RL,Violet BL

Molecular Formula:C20H13N2NaO5S

Molecular Weight: 416.38

CAS Registry Number:182371-83-1

Manufacturing Methods :4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 cobalt complex.

Properties and Applications: blue purple. Soluble in water and in the ethanol is purple. The strong sulfuric acid in blue, purple and blue light is diluted with brown precipitation. In water solution to join hydrochloric acid for purple, add sodium hydroxide for blue-ray red.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6-7 3 4 5 4-5 3

List of Suppliers:

Gryfalan Violet RL( Ciech SA )

Solilan Violet BL( Frado )


Leave a Reply