sulfur black
Sulfur Dyes
Original Name: Sulfur Black
CAS No.: 1326-82-5
C.I. No.: Sulfur Black 1
Properties: Bright black flake-granulars. It is slightly insoluble in water. It is soluble in sodium sulfide with a green-black color.
Composion: Dinitrochlorbenzne by hydrolysis then sulfurates with sodium polysulfide, and then oxidized.
Main characteristics:
Appearance: Black flake-granulars
Strength: 200+-3 of the standard
Shade: Near to the standard
Alkali insolubles:
Original Name: Sulfur Black
CAS No.: 1326-82-5
C.I. No.: Sulfur Black 1
Properties: Bright black flake-granulars. It is slightly insoluble in water. It is soluble in sodium sulfide with a green-black color.
Composion: Dinitrochlorbenzne by hydrolysis then sulfurates with sodium polysulfide, and then oxidized.
Main characteristics:
Appearance: Black flake-granulars
Strength: 200+-3 of the standard
Shade: Near to the standard
Alkali insolubles:
Certificate
- ISO 9001: 2000
Main Products
Direct Dyes, Acid Dyes, Basic Dyes and Sulfur Dyes.