硫化黑

Colour Index No	C.I. Sulphur Black(53185)
Standard of identity	HG/T3427-2001
CAS No.	1326-82-5
Structural formula
Appearance	Bright black powder or granule
Strength	200%
Shade	Approximate to the standard
Moisture	6.0%max
Content of Insoluble matter in Sodium Sulfide, (in Na2S)	1.0%max
Free Sulphur Content	1.0%max
Solubility property	100%
Application	Mainly used for cotton, linen, rayon, polyvinyl alcohol and polyester, polyamide fibre of fabric dyeing, especially used for rolling dyeing. It is uniform and stable in color, carrying good permeability when dyeing. It is also used for dyeing on leather and original viscose fibre.
Storage and transportation	Must be stored in shady, cool and ventilated place; Must be handled with care; Avoid severe bump when transporting; Keep away from fire, sunlight and raindrop
Package	25kg net each, in plastic woven bag, iron drum, paper drum, kraft paper bag and paper box, or follow the request of customer.

We also supply Sulphur Black BR 220%, 180%, 150%, 120%, 100% and 100% liquid.