ACID BLACK 2

NIGROSINE WATER SOLUBLE

CI NO:50420

CAS NO.:8005-03-6

AZINE CLASS

APPLICATIONS:WOOL,SILK,LEATHER, INK,SOAP,NYLON,SHOE POLISH,AND SO MANY OTHER USES.

PHYSICAL APPRIENCE:BLACK SHINEY CRYSTALS.

QUALITY:100 % TO COUSTMER REQUIRMENTS.

NIGROSINE WATER SOLUBLE HAS HIGHEST PENETRATION POWER AMONG ALL DIRECT AND ACID BLACK.