Vat Yellow 21

CAS No.: 1328-40-1

Chemical Name:: Vat Yellow 21

Synonyms: Vat Yellow 21;C.I.Vat Yellow 21:C.I.69705

CBNumber:: CB81874178

Molecular Formula:

Molecular Weight:: 0

MOL File:: Mol file

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Vat Yellow 21 Chemical Properties,Uses,Production

Preparation

: in the low temperature will be 2-(Chloromethyl)anthracene-9,10-dione?(or its chlorine derivatives) and brimstone heating, Sodium hypochlorite processing and then use the product.

Properties and Applications

yellow. Slightly soluble in dimethyl benzene, not soluble in alcohol. The strong sulfuric acid for dark red light purple, yellow after diluted precipitation; In alkaline insurance powder solution for brown; In the acidic insurance powder solution for bright yellow.

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

Vat Yellow 21 Preparation Products And Raw materials

Raw materials

2-(CHLOROMETHYL)ANTHRAQUINONE

Preparation Products

Vat Yellow 21 Suppliers

Global( 1)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Sunflower Export Import Pvt. Ltd.	+91-281-245 2661	New Delhi, India	56	30	Inquiry

Supplier	Advantage
Sunflower Export Import Pvt. Ltd.	30

1328-40-1(Vat Yellow 21)Related Search:

Vat Yellow 11 N-(9,10-dihydro-9,10-dioxoanthracen-1-yl)-7-oxo-7H-benzo[e]perimidine-4-carboxamide N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]terephthaldiamide Vat Yellow 18 N,N'-bis[5-(benzoylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]isophthaldiamide

N,N'-bis(9,10-dihydro-9,10-dioxo-1-anthryl)isophthaldiamide Vat Yellow 17 Vat Yellow 12 (C.I.) Vat Yellow 2

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Vat Yellow 21 C.I.Vat Yellow 21:C.I.69705 1328-40-1