Sulfur Black
Product Name: Sulfur black
CAS No.: 1326-82-5
Molecular Formula: C2S
Application: Sulphur Black dyes mainly used as dye on cotton,also used as dye
on cambric,viscose and vinylon.
Specification
|
Item |
The National Standard |
|
Moisture |
6% min |
|
Insolubles in Na2S |
0.7% max |
|
Free sulphur |
0.5% max |
|
Fitness:(Residue on 20 mesh size) |
5% max |