Sulphur Black 1

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0 Metric Ton	Negotiable

0 Metric Ton

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Sulfur Black BR200% Standard:GB:2374-80 Original Name: Sulfur Black Properties: Bright black flake-granular. It is slightly insoluble in water. …

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Sulfur Black BR200% Standard:GB:2374-80 Original Name: Sulfur Black Properties: Bright black flake-granular. It is slightly insoluble in water. It is soluble in sodium sulfide with a green-black colour. Composition: Dinitrochlorbenzne by hydrolysis then sulfurates with sodium polysulfide, and then oxidized. Appearance: Black flake-granulars Strength: 200±3 of the standard Shade: Near to the standard Alkali insolubles: <=0.7% Water content: <=6% Main use: For dyeing on cotton fabrics, fibre fabrics and blended fabrics of cotton and fibre. Check method: Check the dyeing strength and shade. (1) Based on GB2374-80 are the specification and density of the chemicals, the compounding of the dyestuff, the specification of the fibres and the general conditions of dyeing. (2) The dye strength is 1.5%. Dyeing with 42s double heads of fine-blenching cotton yarn. Package: In the sealed plastics-lined iron drums of 50kg net each.

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