sulphur black is a Oxide product. Key specs — Origin: CHINA; Price Term: FOB.
Product Description
Product DescriptionProduct Name: Sulphur Black 1,Sulphur Black,Sulfur Black,Sulphur Black BR Alias: Sulphur Black BR B Molecular Formula: C6H4N2O5 M. W.: 184.10636 Uses: Mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinylon.
Starage and transportation: It must be store in drying and ventilation preventing from sunlight directly, moisture or hot. Must be careful with it and prevent from damaging the packing. Packing: In iron drums of 25kg or 50kg net each lined with plastic bag. 1). 25kg/knitted bag (0.21 x 0.039 x 0.46H) can be loaded in one 20' FCL, G. W.: 25.5kg 2).
25kg carton (0.37 x 0.36 x 0.33H) can be loaded in 18MT in one 20' FCL, G. W.: 26kg 3). 25kg iron drum (0.33 x 0.42H) can be loaded 16.5MT in one 20' FCL, G. W.: 27kg 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 ) 200%
Shade Approximate to the Standard
Moisture, % ≤ 6.0
Insoluble matter in Sodium Sulfide, % ≤ 0.5
