1,4-dihydroxy anthraquinone

Date：2021-12-17 Categories：Related Application Product

post date:

dec 16,2021

expiry date:

jun 14,2022

detailed description:

cas no. :81-64-1
quantity: 800metric tons
specs:96% min

appearance： dark orange powder
melting point：190.0-193.0℃
assay：≥96%
toluene insoluble matter：≤1.5%
ash：≤0.5%
moisture：≤1.0%
widely used in anthraquinone vat dye & other anthraquinone dye, it is disperse brown gl dye, and can be used to produce disperse blue r, disperse blue sw, acid anthraquinone violet r, acid anthraquinone pure blue sg, acid anthraquinone green g and 1,4-diaminoanthraquinone intermediate.

cas registry number:	81-64-1
synonyms:	;quinizarine;1,4-dihydroxy-anthraquinone:
molecular formula:	c₁₄h₈o₄
molecular weight:	240.2109
molecular structure:
safety description:	s24/25:;

Tags：1 4-Dihydroxy Anthraquinone

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