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.



The National Standard


6% min

Insolubles in Na2S

0.7% max

 Free sulphur 

 0.5% max

Fitness:(Residue on 20 mesh size)

5% max


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