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Pigment Red 190 Structure

Pigment Red 190

Chemical Properties

Density  1.511±0.06 g/cm3(Predicted)
pka 3.48±0.20(Predicted)
form  powder to crystal
color  Yellow to Amber to Dark red
EPA Substance Registry System Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)- (6424-77-7)

Safety Information

HS Code  3204.17.9086

Usage And Synthesis

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