Black Powder Sulphur Black Br220%, 200%, 240%¹

Product Description Product DescriptionDisperse Deep Black Sulphur Black Br 200% 220% 240%Sulphur dye name: Sulphur Black  Other name: Sulphur black 1 CAS No.:1326-82-5 Strength: 200%,220%,240% Appearance:Powder MF: C6H4N2O5 EINECS No.:215-444-2 Product ParametersProperties:1. Bright black flake or grain, insoluble in water and alcohol.2. It is the greenblack colour when it soluble in solution of sodium sulfide.3. Sulphur dyes are the most commonly used dyes manufactured for cotton in terms of volume. 4. They are cheap, generally have good wash fastness and are easy to apply. 5.The dyes are absorbed by cotton from a bath containing sodium sulfide and are made insoluble. productive technologySpecification Reference:                                                   ItemIndex BR 200%BR 220%BR 240%B 200%Strength(with the standard ) 100%100%100%100%Shade(with the standard )                              Corresponds to standardMoisture                 ≤% 5.05.05.06.0Watter insoluble       ≤% 0.50.50.50.5Na2S                      ≤% 0.150.150.150.16PH 8888 ApplicationApplication:Used dyeing on cotton, also used dyeing on cambric, viscose and vinylon,etc Packing:Normally packed in 25kgs fiber drum or iron drum or customized.25kg plastic woven bag, 20/20'FCL; 25kg iron drums, 17/20'FCL or according to your requirement.Storage:The product must be stored in shade,dry well-ventilated warehouse, keep it way from direct sunlight,heat,sparks and open flames,carefully handle the product and avoid damaging the package. 

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