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Chemical Name:Solvent Black 34
CAS NO.:32517-36-5
Molecular Formula:C32H18CrN6O8.H
Molecular Weight:667.53
Appearance:Black powder
Application
Leather spraying black RL is mainly used for pigskin, cowhide and sheepskin and other natural leather spraying and curtain coating, especially for aniline leather spraying and coloring.
Specification
Appearance Balck powder
Pigment index No.: Solvent black 34
Light resistance: 4-5
Heat resistance: 160
Ethyl acetate 80
Methyl isobutyl ketone 300
Cycohexanone 300
Butanone 300
n-butyl alcohol 20
Ethanol: 20
25kg/drum