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Pigment Yellow 134

Catalog Number DYE-PIG-0571
CAS Number 31775-20-9
Structure
Synonyms Symuler Fast Yellow 2RF
Molecular Weight 717.6
Molecular Formula C36H34Cl2N6O6
CI Number C.I.21111
Color red light yellow.
Lightfastness 4
Main Molecular Structure Double azo
Oleic Acid 4-5
Preparation Method 4-(4-Amino-3-chlorophenyl)-2-chlorobenzenamine double nitrogen, and N-(4-ethoxyphenyl)-3-oxobutanamide coupling.
PVC Migration 3
Soap Micelle Bleeding 5

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