Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Violet 23,C.I.51319

Molecular Structure: Dioxazine

Molecular Formula:C₃₄H₂₂Cl₂N₄O₂

Molecular Weight: 589,47

CAS Registry Number:6358-30-1

Manufacturing Methods :9-Ethyl-9H-carbazol-3-amine and 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione in 1,2,4-Trichlorobenzene of condensation, closed loop

Properties and Applications:blue light purple. Light purple powder. Bright color. Tinting strength, high heat resistance, resistance to penetration-proof and light fastness excellent. Mainly used in coating, printing ink, rubber and plastics coloring, also used in synthetic fibre of protoplasm coloring. Used as a high-grade coatings (car original primer), water-based ink, suitable for in addition to all kinds of plastic, the PA with phthalocyanine blue for plastic formed in the red light blue.

Light Fastness	Heat resistance(℃ )		Sodium carbonate(5%)	Muriatic acid(5%)	Oleic acid	PVC migration	Soap micelle bleeding
	Melting point	Stable
7-8		4150(30min)	5	5	5	No	5

List of Suppliers:6260 Permanent Violet RL,6520 Permanent Violet RL;PV Permanent Violet RL,Permanent Violet BL,Permanent Violet RL

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Vocaflex-EP Violet 23 (Arichemie GmbH)

Vocaflex-R Violet 23(Arichemie GmbH)

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Vocaplast-P Violet 23 (Arichemie GmbH)

Vulcogran-A Violet 23(Arichemie GmbH)

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