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HomeProduct name listDISPERSE BLACK 9

DISPERSE BLACK 9

Synonym(s):2,2′-[4-(4-Aminophenylazo)phenylimino]diethanol

DISPERSE BLACK 9 Structural

What is DISPERSE BLACK 9?

Chemical properties

Brown-black powder

Preparation

4-Nitrobenzenamine diazo, and N,N-dihydroxyethylaniline?coupling, and then will the nitro reductive into amino.

Properties and Applications

blue and black.

Standard(Polyamide) Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 2-3 4 4 4-5 3-4 5 5
AATCC 3-4 4 4-5 4 4-5 4-5

Properties of DISPERSE BLACK 9

Melting point: 157-160 ºC
CAS DataBase Reference 12222-69-4(CAS DataBase Reference)
EPA Substance Registry System Ethanol, 2,2'-[[4-[(4-aminophenyl) azo]phenyl]imino]bis-(12222-69-4)

Safety information for DISPERSE BLACK 9

Computed Descriptors for DISPERSE BLACK 9

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