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Pigment Yellow 172

Catalog Number DYE-PIG-0559
CAS Number 76233-80-2
Structure
Synonyms Lionol Yellow NBK, Suimei Yellow G3R
Molecular Weight 758.43
Molecular Formula C34H28Cl4N6O6
CI Number C.I.21109
Color brilliant yellow.
Lightfastness 6
Main Molecular Structure Double azo
Oleic Acid 5
Preparation Method N-(5-chloro-2-methoxyphenyl)-3-oxobutanamide double nitrogen, and 4-(4-Amino-3-chlorophenyl)-2-chlorobenzenamine (2 Moore) coupling.
PVC Migration 4
Soap Micelle Bleeding 5

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