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Product Name:Nigrosine(alcohol-soluble)
CAS:11099-03-9
Appearance: black crystalline powder
Product Usage:
For rubber, advanced insulation bakelite, carbon paper and colored shoes oil.
Description:
Nigrosine is used in dying of leather, wood and textiles. It is used in the manufacture of ink, shoe polish cream, carbon paper and toners.. It is also used in compounding resins include phenolic resins, styrenics, polyamides and urea resins. Nigrosin is acidic. Stain grade is used for negative cell staining.Picronigrosin is a solution of nigrosin and picric acid in alcohol for staining use. Other applications are in cosmetics, indicators and colour smoke.