China Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry, Find details about China Sulphur Black, Sulphur Dye from Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry
Sulphur Black BR Specification | |
Dyes name | Sulphur Black BR |
Quality | 200%,220% |
Appearance | Black granule |
Color | Same as Standard |
Strength | 200%,220% |
Moisture | less than2.9% |
Content of sodium sulfide-insoluble matter | less than 0.6% |
Free sulphur | 0.31% |
Degree of fineness (screening hangover content by 80 um),% | less than3% |