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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