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Sulphur Violet 3

Name:C.I.Sulphur Violet 3,C.I.53780

Molecular Structure:

C.I.Sulphur Violet 3,C.I.53780,CAS 1327-95-3,Immedial Violet 3R

C.I.Sulphur Violet 3,C.I.53780,CAS 1327-95-3,Immedial Violet 3R

CAS Registry Number:1327-95-3

Manufacturing Methods : 1-Chloro-7-methyl-8-amino-10-phenyl-2-phenazinone in Copper sulfate monohydrate under the existence of and sodium polysulphide return in 114 ℃ heating 64 hours, then add salt precipitation. This Pyridine is 3 – amino – 4 – methyl diphenylamine and 4-Nitrosophenol condensation, then use Disulfur dichloride and processing.

Properties and Applications:  red light purple.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 2-3 4 4 3-4

List of Suppliers:

Immedial Violet 3R( IG Farbenindustrie AG )


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