Sulphur Black
Sulphur Dyes
Sulphur Black (522) BR 180%, 200%, 220%, 240%
H. S. Code: 32041900
Properties: Bright black flake- granulars. It is slightly insoluble in water. It is soluble in sodium sulfide with a green-black color.
Composition: Dinitrochlorbenzne by hydrolysis then sulfurates with sodium polysulfide, and then oxidized.
Main characteristics:
Appearance: Black flake-granulars
Strength: 200 3 of the standard
Shade: Reddish or Greenish
Alkali insoluble: 0.7%
Water content: 6%
Content of alkali insoluble: 0.5%
Main colouring force: Dye strength: 6%
Main use: For dyeing on cotton fabrics, fiber fabrics and blended fabrics of cotton and fiber.
Package: Iron drums, carton, bags
Storage and transportation: Keep in a dry place with damp proof.
We have many grades, high grade is close to Bayer's, medium grade, low grade can be used for building material.
If you are interested so please feel free and send inquiry to us for more details.
Sulphur Dyes
Sulphur Black (522) BR 180%, 200%, 220%, 240%
H. S. Code: 32041900
Properties: Bright black flake- granulars. It is slightly insoluble in water. It is soluble in sodium sulfide with a green-black color.
Composition: Dinitrochlorbenzne by hydrolysis then sulfurates with sodium polysulfide, and then oxidized.
Main characteristics:
Appearance: Black flake-granulars
Strength: 200 3 of the standard
Shade: Reddish or Greenish
Alkali insoluble: 0.7%
Water content: 6%
Content of alkali insoluble: 0.5%
Main colouring force: Dye strength: 6%
Main use: For dyeing on cotton fabrics, fiber fabrics and blended fabrics of cotton and fiber.
Package: Iron drums, carton, bags
Storage and transportation: Keep in a dry place with damp proof.
We have many grades, high grade is close to Bayer's, medium grade, low grade can be used for building material.
If you are interested so please feel free and send inquiry to us for more details.
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