CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring

Model NO.
Sulphur Black B 200% for Cotton Coloring
Appearance
Granulars
Application
Textile Printing Auxiliary
Degree of Fineness
Less Than3%
Model
100% 200%/220%/240%
Insoluble%
≤0.3
Watter Insoluble
0.5% Max
Production Method
Starbucks Roast
Solubility
Solubility
Resistance Sunlight
6
Loading Qty
20mt/20FCL
Name
Sulphur Black
Other Name
2, 4-Dinitro-Phenol Sulfurised
Moisture
6% Max
Strength
200%, 220%
Einecs No.
215-444-2
H.S Code
3204191100
Mf
C6h4n2o5
Transport Package
25kg/Bag
Specification
200%, 220%
Trademark
Kelai
Origin
China
HS Code
2817001000
Production Capacity
20000 Ton/Year
Reference Price
$ 1,350.00 - 1,530.00
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Product Description

CAS:1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring

1.Description
Sulphur 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 granules
Product 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 acid
It'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 features
A, Strength 200%(full).
B, Standard greenish and reddish tone
C, Can be dissolved directly in water without adding any sodium sulfide.
D, Most environmental protective dye used in the dyeing of paper.
CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring
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%
CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring
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.

CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring
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 .

CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring
CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring CAS: 1326-83-6 Dyestuff Sulphur Black B 200% for Cotton Coloring
5.Storage:
Storage & Transportation: The product must be stored in shade, dry & well_ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
 

 

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PNEUTEC.IT, 2023