Sulphur Black 1

   C.I. 53185

   CAS No.: 1326-82-5

1) Appearance: black flake crystal with metal gloss

2) Strengh:  equal to 200±5% of the standard sample

3) Color light: approximate to the standard sample

4) CIELAB Delta E: 1.0% Max

5) Moisture: ≤6.0%

6) Insoluble matter in sodium sulphide: ≤0.3%

7) Free sulphur content: ≤0.1%

8) Use : Mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinylon.

9) Packing: iron drums of 25kg or 50kg net each lined with plastic bag.