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Pigment Red 151

Catalog Number DYE-PIG-0409
CAS Number 61013-97-6
Structure
Synonyms PV-Red H4B, Red EMD-090, Red PEC-090
Molecular Weight 527.53
Molecular Formula C23H17N3O8S2
Application Suitable for in addition to all the PA plastic coloring.
CI Number C.I.15892
Color blue light pink
Lightfastness Well
Main Molecular Structure Single azo
Oleic Acid Insoluble
Preparation Method 2-Aminobenzenesulfonic acid diazotization, and 3-Hydroxy-N-(4-sulfobphenyl)-2-naphthamide coupling. And then translate into barium salt.

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