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Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black

China Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black, Find details about China Sulphur Black, Sulphur Black 220% from Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black

Model NO.
Sulphur Black 220%
Type
Natural
Solubility
Insolubility
Varieties
Sulphur Black Br
Production Method
Boiling Method
Product Name
Sulphur Black
CAS No
1326-82-5
Molecular Formular
C6h4n2o5
Appearacne
Black Powder
Strength
200%, 220%
Usagae
Aint, Ceramic, Cosmetic, Plastic, Leather, Ink, PA
Package
25kg/Bag
MOQ
5mt
Sample
Yes
Lead Time
5-7day
Color
Black
Model
200%/220%/240%
Degree of Fineness
Less Than3%
Moisture
Less Than2.9%
Molecular Weight
184.1
Trademark
Sun Techchem
Transport Package
25kg/Bag
Specification
16MT/20′FCL
Origin
China
HS Code
32041911
Model NO.
Sulphur Black 220%
Type
Natural
Solubility
Insolubility
Varieties
Sulphur Black Br
Production Method
Boiling Method
Product Name
Sulphur Black
CAS No
1326-82-5
Molecular Formular
C6h4n2o5
Appearacne
Black Powder
Strength
200%, 220%
Usagae
Aint, Ceramic, Cosmetic, Plastic, Leather, Ink, PA
Package
25kg/Bag
MOQ
5mt
Sample
Yes
Lead Time
5-7day
Color
Black
Model
200%/220%/240%
Degree of Fineness
Less Than3%
Moisture
Less Than2.9%
Molecular Weight
184.1
Trademark
Sun Techchem
Transport Package
25kg/Bag
Specification
16MT/20′FCL
Origin
China
HS Code
32041911
               High Quality Sulphur Dye Black Br (Sulphur Black 1) for Textile Dye 

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.

Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black
 
2.Specification:
Sulphur Black BR  Specification
Dyes nameSulphur Black BR 
Quality200%,220%
AppearanceBlack granule
Color Same as Standard
Strength200%,220%
Moistureless than2.9%
Content of sodium sulfide-insoluble matterless than 0.6%
Free sulphur0.31%
Degree of fineness 
(screening hangover content by  80  um),%  		 
less than3%
3.Usage:
Sulphur Black is mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinyl on.

4.Package:
25kg/bag ,20MT/20'FCL
Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black
Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black


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.




Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black




Factory Price Sulphur Dyes for Cotton 200% Br220% Sulphur Black


 

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