Sulphur Black Br200% Manufacturer for Textile/Dying/Jean/Fabric

Model NO.: BR200
Varieties: Sulphur Black Br
Production Method: Starbucks Roast
Sulphur Black: Br200
Dyestuff: Sulphur Black
Trademark: zzsanchem
Transport Package: 25kgs Net Bag or Drum
Specification: BR200
Origin: China

Sulphur Black Br200% Manufacturer for Textile/Dying/Jean/Fabric

Sulphur Black BR/2BR 200%/220% 

Molecular Formula:C2S

Appearance: Flashing black flakes or granules.

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.
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-and level dyeing.

Sulphur Black Br200% Manufacturer for Textile/Dying/Jean/Fabric
Specifications

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%

Application: mainly used as dye on cotton, also used as dye on cambric, viscose and vinylon

Packing: In 25kg net plastic woven bags/paper carton/iron drum

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
Our Service For You
1. Sample can be offered with free charge. 
2. We have full stock and can deliver within short time. 
3. OEM order are accepted, Any kind of logo printing or design are available. 
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service. 
6. We have many years experience for export, we cherish every order from our honor. 

Contact Us Now!
If you are interested in any of our products or solutions, please feel free to contact us. We ensure that any of your requirements will be get prompt attention and best efforts from our side always.


Mrs. Carol
Sales Manager | International trade department
Sulphur Black Br200% Manufacturer for Textile/Dying/Jean/Fabric

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