Specifications:
Mositure......................................................6%max.
Insolubles in Na2S......................................0.7%max.
Free sulphur................................................0.5%max.
Fineness:(Residue on 20 mesh si...............5%max.
Description: Black powder
Application: mainly used as dye on cotton, also used as dye on cambric, viscose and vinylon
Pack:
In 25kg net plastic woven bags/paper carton/iron drum
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