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Factory wholesale Sulphur Dyes Chemistry - Sulphur Black B – Foring Detail:
Appearance
Bright-black flake or grain. Insoluble in water and alcohol. Soluble in sodium sulfide solution as green-black colour.
Items
|
Indices
|
Shade |
Similar to standard |
Strength |
200 |
Moistness,% |
≤6.0 |
Insoluble matters in the solution of sodium sulfide, % |
≤0.3 |
Uses
Mainly used dyeing on cotton, viscose, vinylon and paper.
Storage
Must be stored in dry and ventilated. Prevent from direct sunlight, moisture and hot.
Packing
Fiber bags inner-lined with plastic, 25kg net each. Customized packaging is negotiable.
Product detail pictures:
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