200% 220% 240% Sulphur Dye Br 2br Sulfur Black for Cotton Textile

• Customization: Available
• CAS No.: 1326-82-5
• Formula: C6h4n2o5
• Model NO.: 200% 220% 240%
• EINECS: 215-44-2
• Colour: Black
• Appearance: Granule
• Usage: Textile
• Application Material: Dyes
• Type: Sulphur Black
• Solubility: Solubility
• Varieties: Sulphur Black Br
• Production Method: Boiling Method
• Name: Sulphur Black B/Br
• C.I.No.: C.I. 53185
• Content: 200%;220%;240%
• Other Names: C.I. Sulphur Black 1
• Application: Textile Dyestuffs
• Quality Standard: Hg/T3427-2001
• Transport Package: 25kg Bags or Drums
• Trademark: premtec
• Origin: China
• HS Code: 3204191100
• Production Capacity: 2000 Ton Per Year

Product Description

Disperse Deep Black Sulphur Black Br 200% 220% 240%

Sulphur dye name: Sulphur Black 

 Other name: Sulphur black 1

 CAS No.:1326-82-5

 Strength: 200%,220%,240%

 Appearance:Powder

 MF: C6H4N2O5

 EINECS No.:215-444-2

Properties:
1. Bright black flake or grain, insoluble in water and alcohol.
2. It is the greenblack colour when it soluble in solution of sodium sulfide.
3. Sulphur dyes are the most commonly used dyes manufactured for cotton in terms of volume. 
4. They are cheap, generally have good wash fastness and are easy to apply. 
5.The dyes are absorbed by cotton from a bath containing sodium sulfide and are made insoluble.

Specification Reference:                                                   

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

Application:
Used dyeing on cotton, also used dyeing on cambric, viscose and vinylon,etc


 

 Packing:Normally packed in 25kgs fiber drum or iron drum or customized.

25kg plastic woven bag, 20/20'FCL; 
25kg iron drums, 17/20'FCL or according to your requirement.

Storage:
The product must be stored in shade,dry well-ventilated warehouse, keep it way from direct sunlight,heat,sparks and open flames,carefully handle the product and avoid damaging the package.