Package: 25kgs woven bag/kraft paper bag/iron drum/cardboard carton

Uses : USDED IN TEXTILE,PAPER,LEATHER

Molecular Structure:

Product description: Appearance: Black Granular Color : Same as Standard ( reddish) Strength: 200% Moisture:2% Content of insoluble matter:0.39% Degree of fineness: (screening hangover content by 80 um),% ：≦5% Purpose: Dyeing the Cotton, Hemp, etc, also can dyeing the leather and paper. Sulphur Black is one of our strongest products with the capacity of 8000mts per year.We offer Sulphur Black BR,Sulphur Black B and Sulphur Black 3R with top quality at competitive price.