Water Soluble Sulfur Dye Sulphur Black for Vinylon Viscose Cambric

• CAS No.: 1326-82-5
• Formula: C6h4n2o5
• EINECS: 215-444-2
• Model NO.: 200%
• Colour: Black
• Appearance: Powder
• Usage: Textile
• Application Material: Cotton, Vinylon, Fiber, Fabric
• Type: Synthetic
• Solubility: Solubility
• Varieties: Sulphur Black Br
• Production Method: Boiling Method
• Product Name: Sulphur Black
• Other Name: Sulfur Black
• Application: Textile Dyestuffs
• Density: 1.87 g/cm3
• Minimum Order Quantity: 5 Tons Trial Order
• Application 1: Vinylon
• Application 2: Blended Fabric
• Application 3: Fiber
• Molecular Weight: 184.10636
• Moisture %: 5.0 Max
• Watter Insoluble%: 0.5
• Na2s %: 0.15
• pH: 8
• Grade: Tech Grade
• Shelf Life: One Year
• Transport Package: 25kg Net Each PP/PE Bag, Carton or Iron Drum
• Specification: 180%, 200%, 220%, 240%
• Trademark: KELAI
• Origin: China
• HS Code: 320419
• Production Capacity: 20, 000 Tons/Year

Product Description

1. Product details

CAS No.	1326-82-5
Other Names	SULPHUR BLACK BR 200%,Sulphur Black, Sulphur Black 1,501/502 S.B.
MF	C6H4N2O5
EINECS No.	215-44-2
Type	Sulphur Dye
Usage	Textile Dyestuffs
Model Number	FINECHEM
APPEARANCE	BLACK FLASH POWDER
STRENGTH	150%-240%

2. Property
Bright-black flake or grain, insoluble in water and alcohol. It is the green-black colour when it soluble in solution of sodium sulfide. 


3. Specification

Item	Index
	BR 185%	BR 200%	BR 220%	BR 240%	B 200%
Strength(with the standard )	100%	100%	100%	100%	100%
Shade(with the standard )	Corresponds to standard
Moisture                 ≤%	5.0	5.0	5.0	5.0	6.0
Watter insoluble       ≤%	0.5	0.5	0.5	0.5	0.5
Na2S                      ≤%	0.15	0.15	0.15	0.15	0.16
PH	8	8	8	8	8

4.Application
Sulphur black dye are widely used for dyeing and winding dyeing on cotton, jute, viscose, polyvinyl alcohol fibre and polyester, polyamide fibre, specially used for rolling dyeing.




5.Package 
25kg plastic woven bag or iron drums, 18/16MT / 20'FCL ; or according to your requirement.




6.Storage & Transportation
The product must be stored in shade,dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances.Keep it away from direct sunlight,heat,sparks and open flames.Carefully handle the product and avoid damaging the package.