Vat Violet 18

Vat Violet 18 structure

CAS No.

Chemical Name:: Vat Violet 18

Synonyms: Vat Violet 18;C.I.Vat Violet 18:C.I.73605

CBNumber:: CB39704108

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

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Vat Violet 18 Chemical Properties,Uses,Production

Preparation

2,5,7-Trichloro-3-pseudoindolone and 4-Methoxy-5,7-dichloro-3-thianaphthenone condensation.

Properties and Applications

brilliant blue purple. In concentrated sulfuric acid to blue light green, dilution after purple; In concentrated nitric acid for purple; In the basic insurance powder solution for yellow brown.

Standard	Ironing Fastness	Chlorine bleach	Light Fastness	Mercerized	Oxygen bleach	Soaping
						Fading	Stain
ISO		4	5	4-5

Vat Violet 18 Preparation Products And Raw materials

Raw materials

4-methoxy-5,7-dichloro-3-thianaphthenone 2,5,7-trichloro-3-pseudoindolone

Preparation Products

(Vat Violet 18)Related Search:

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N-[4-[(9,10-Dihydro-9,10-dioxoanthracen-2-yl)amino]-9,10-dihydro-9,10-dioxoanthracen-1-yl]benzamide Vat violet 15 (C.I. 63355) 6,10,12-trichloronaphth[2,3-c]acridine-5,8,14(13H)-trione

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Vat Violet 18 C.I.Vat Violet 18:C.I.73605