Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry

China Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry, Find details about China Sulphur Black, Sulphur Dye from Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry

Basic Info.

Model NO.

Sulphur Black

Application Material

Textile/Leather

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

Trademark

Sun Techchem

Transport Package

25kg/Bag

Specification

16MT/20′FCL

Origin

China

HS Code

32041911

Model NO.

Sulphur Black

Application Material

Textile/Leather

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

Trademark

Sun Techchem

Transport Package

25kg/Bag

Specification

16MT/20′FCL

Origin

China

HS Code

32041911

Product Desciption

Sulphur Black 200% for textile
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.

Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry

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%

3.Usage:
Sulphur Black is mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinyl on.
Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry

4.Package:
25kg/bag ,16MT/20'FCL

Sulphur Black, Sulphur Dye, Black Dyestuff for Textile Industry

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.