Sulphur Black BR/2BR 200%/220% from ISO factory
1. Sulphur Black dyestuff
Molecular Formula:C2S
Appearance: Black powder
2. Specifications
Mositure |
6%max |
Strength |
220% |
Insolubles in Na2S |
0.7%max |
Free sulphur |
0.5%max |
Fineness:(Residue on 20 mesh size) |
5%max |
3.Application: mainly used as dye on cotton, also used as dye on cambric, viscose and vinylon
4.Packing: In 25kg net plastic woven bags/paper carton/iron drum