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必应染料-您身边的染料专家

Acid Violet 39

Name:C.I.Acid Violet 39,C.I.68500

Molecular Structure: anthraquinones

C.I.Acid Violet 39,C.I.68500,CAS 6871-89-2,469.45,C23H16N3NaO5S,Geranol B,Violet 4BNS

C.I.Acid Violet 39,C.I.68500,CAS 6871-89-2,469.45,C23H16N3NaO5S,Geranol B,Violet 4BNS

Molecular Formula:C23H16N3NaO5S

Molecular Weight: 469.45

CAS Registry Number:6871-89-2

Manufacturing Methods :  in boiling phenol, 1-(P-toluidino)-4-(methylamino)anthracene-9,10-dione and urea condensation, and converting it into sodium salt products again.

Properties and Applications: red light purple. Soluble in alcohol. In the strong sulfuric acid as dark blue, diluted into pure blue.

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

List of Suppliers:

Alizarine Geranol B( Bayer Group )

Alizarine Geranol B (Classic Dyestuffs Inc)

Leadacid Violet 4BNS 250% ( Leadertech Colors Inc. )


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