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Pigment Red 65

Catalog Number DYE-PIG-0452
CAS Number 1325-21-9
Molecular Weight 630.86
Molecular Formula C23H14Cl3N3O8S2
CI Number C.I.18020:1
Color brilliant red
Lightfastness General
Main Molecular Structure Single azo
Oleic Acid Insoluble
Preparation Method M-chloroaniline diazotization, and 8-(2,4-Dichlorobenzamido)-1-naphthol-3,5-disulfonic acid coupling, and then translate into barium salt.
Soap Micelle Bleeding Slightly

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