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Model NO.	sulphur black 220%
Kind	Sulphur Black
Appearance	Granulars
Application	Textile Printing Auxiliary
Strength	200%, 220%
Name	Sulphur Black
Watter Insoluble	0.5% Max
Moisture	6% Max
Einecs No.	215-444-2
H.S Code	3204191100
Mf	C6h4n2o5
Packing	25kg Net/PP Bag or Customized
Sample	Available
Storage	Cool, Dry and Ventilated Place
Free Sulphur	0.31%
Transport Package	25kg/Bag
Specification	200%, 220%
Trademark	Kelai
Origin	China
HS Code	2817001000
Production Capacity	20000 Ton/Year

Product Description

Factory Supply Sulphur Black 220% Used for Textile Fabric Dye1.DescriptionSulphur black can be classified as BR (Bluish-Reddish) and B(Bluish)by their different tones, and the tone and quality can be adjusted according to the customer's requirements.Appearance: Flashing black flakes or granulesProduct character: Sulphur black is insoluble in water or ethanol, it appears as green-black in the solution of sodium sulfide, appears bluish when put caustic soda in the solution of sulphur black, and appears greenish precipitate with hydrochloric acidIt's miniature soluble in cold sulfuric acid, turns to greenish blue precipitate after it's warmer, then turns to black-blue when keeps heating. Sulphur dyes have good dye-uptake and level dyeing.2. Main featuresA, Strength 200%(full).B, Standard greenish and reddish toneC, Can be dissolved directly in water without adding any sodium sulfide.D, Most environmental protective dye used in the dyeing of paper.3.Specification:

Sulphur Black BR Specification
Dyes name	Sulphur Black BR
Quality	200%,220%
Appearance	Black granule
Color	Same as Standard
Strength	200%,220%
Moisture	less than2.9%
Content of sodium sulfide-insoluble matter	less than 0.6%
Free sulphur	0.31%
Degree of fineness (screening hangover content by 80 um),%	less than3%

3.Product 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.4.Sulphur Black Packing and Loading :(1) Packing: 25kg/bag , or 25kg/Drum .(2) Loading quantity :800bags/20'container , 20MT/20'container .(3) Loading quantity :640drums/20'container , 16MT/20'container .