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Disperse Red 143

Name:C.I.Disperse Red 143

Molecular Structure: Single azo class

C.I.Disperse Red 143,CAS 71767-66-3,491.93,C19H18N6O2S,Disperse Scarlet S-RL,Dianix Fast Red 2R-FS

C.I.Disperse Red 143,CAS 71767-66-3,491.93,C19H18N6O2S

Molecular Formula:C17H16C1N5O2

Molecular Weight: 491.93

CAS Registry Number: 71767-66-3

Manufacturing Methods : 2-Chloro-4-nitrobenzenamine diazo, and 3-Methyl-N-cyanoethyl-N-benzoyloxyethylaniline coupling.

Properties and Applications: red.Applicable to the dyeing of polyester, nylon, cellulose acetate.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
AATCC 4-5 6 5 5

List of Suppliers:

Disperse Scarlet S-RL

Dianix Fast Red 2R-FS ( Mitsubishi Chemical Industries )

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