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Disperse Red 189

Disperse Red 189 Structure
CAS No.
Chemical Name:
Disperse Red 189
Synonyms
Disperse Red 189;C.I.Disperse Red 189
CBNumber:
CB89703166
Molecular Formula:
Molecular Weight:
0
MOL File:
Mol file
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Disperse Red 189 Chemical Properties,Uses,Production

Preparation

1-Aminoanthracene-9,10-dione halogenating, hydrolysis, and Hydroquinone?condensation, then use 4-Methylbenzene-1-sulfonyl chloride?esterification.

Properties and Applications

blue-ray red. Used for polyester and three vinegar of fiber dyeing.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
AATCC 6-7 5 5 5 5

Disperse Red 189 Preparation Products And Raw materials

Raw materials

Tosyl chloride Hydroquinone 1-Aminoanthraquinone

Preparation Products

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Disperse Red 189 C.I.Disperse Red 189