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Chemical Name:Solvent Red 8
CAS NO.:33270-70-1
Molecular Formula:C32H23CrN10O8
Molecular Weight:727.592
Appearance:Red Powder
Application
Solvent red B is used for the coloring of paints, inks and natural and synthetic leathers. It is also used for the coloring of aluminum foil and other metals, gems, glass, plastics, etc.Bright color.
Specification
Appearance Red Powder
Dyeing Strength 98-102%
PH Value 6.0-8.0
Moisture 2.0% max.
Insolubles (MEK 100g/l, 20ºC) 1.0% max.
Light fastness 4-5
Heat resistance 140
Packing25kg/drum