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Basic Violet 13

Name:C.I.Basic Violet 13,C.I.42536

Molecular Structure: triarylmethane class

Molecular Formula:

Molecular Weight:

CAS Registry Number:8004-88-4

Manufacturing Methods : The dye is six methyl pararosaniline hydrochloride with four and five of benzyl methyl pararosaniline hydrochloride mixture, hexamethyl pararosaniline hydrochloride is made up of 1-(Chloromethyl)benzene and methyl violet (C.I.Basic Violet 1,C.I.42525) of alkali solution of ethanol.

Properties and Applications:  bright purple. Soluble in water and ethanol for blue purple. The strong sulfuric acid for yellow, diluted for purple. The dye solution to join sodium hydroxide have palm red precipitate.

Standard( Cotton ) Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
C 4-5 2

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