ACID BLACK 2,ACID NIGROSINE BLACK,CAS NO.8005 03 6

Character: Black shining granular
Use:Mainly for dyeing leather,can used for dyeing  wool, silk,paper,wood,soap,alumite,also can make ink.

It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.