1. Sulphur Black
2. CAS No: 1326-82-5
3. Molecular Formula C6H4N2O5
4. Appearance: Flashing Black Flakes Or Granules

HG/T3427-2001
Sulphur Black/Sulphur Black Br/Sulphur Black Br 200%

Colour Index No.:
C. I. Sulphur Black 1(53185)

Standard of identity:
HG/T3427-2001

Appearance
Flashing Black Flakes or Granules

Strength (with the standard )
100%

Shade
Approximate to the Standard

Moisture, % ≤
6.0

Insoluble matter in Sodium Sulfide, % ≤
0.4

Use: Mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinylon.
Storage and transportation: It must be store in drying and ventilation preventing from sunlight directly, moisture or hot. Must be care with it and prevent from damaging the packing.
Packing: 25kg woven bag or iron drum lined with polythene.