Sulphur Black By Qinhuangdao Longfa Chemical Co.,ltd

Chemical Name : Sulphur Black
Molecular Formula: C6H4N2O5
Package:25kg in pp bag,20mts/20a s FCL
Model No. : 200%i 150%i 180%
Productivity:3500mts/month
HS Code: 3204191100
Min. Order:1 FCL
Colour: Black
CAS No.: 1326-82-5
Pigment: Sulphur Black

Uses: 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 careful with it and prevent from damaging the packing
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Specification :
Item : Sulphur Black 200%
Standard of identity : HG/T3427-2001
Appearance : Flashing Black Flakes or Granules
Strength (with the standard ) : 2
Shade : Approximate to the Standard
Moisture, % max : 6
Insoluble matter in Sodium Sulfide, % max : 0.5.