China Factory Sulphur Dyes Black Br 200% for Textile
China Factory Sulphur Dyes Black Br 200% for Textile, Find details about China Sulphur Black, Sulphur Dyes from China Factory Sulphur Dyes Black Br 200% for Textile
Basic Info.
Model NO.
Sulphur Black
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
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
Product Desciption
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.
2.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% |
Sulphur Black is mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinyl on.
4.Package:
25kg/bag ,20MT/20'FCL
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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