Sulphur Dyes Sulphur Black 220% for Textile Dyestuffs

• CAS No.: 1326-82-5
• Formula: C6h4n2o5
• EINECS: 215-444-2
• Model NO.: sulphur black 220%
• Colour: Black
• Appearance: Granule
• Usage: Paint, Ceramic, Leather, Ink, Textile
• Application Material: Chinlon
• Type: Synthetic
• Solubility: Insolubility
• Varieties: Sulphur Black Br
• Production Method: Starbucks Roast
• Product Name: Sulphur Black
• Content: Br/2br 200% 220%
• Color: Black
• Molecular Formular: C6h4n2o5
• MOQ: 5mt
• Application: Textile/Leather Dyes
• CAS No: 1326-82-5
• Sample: Available
• Loading: 20mt or 16mt 20FT Container
• Lead Time: 5-7days
• Moisture: 3% Max
• Free Sulphur: 0.31%
• Packing: 25kg Net/PP Bag or Customized
• Loading Quantity: 20mt/20′container
• Degree of Fineness: 2.9% Max
• Transport Package: 25kgs Bag or Cardboard Drum
• Specification: BR/2BR 200% 220%
• Trademark: kelai chem
• Origin: China Mainland
• HS Code: 32041911
• Production Capacity: 35, 000mt Per Year

Product Description

Product Description

Great Quality Industrial Dyes Sulphur Black Factory Supplier in China

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.

Products name: Sulphur Black 1
Type: Sulphur dye
Strength: 100% -- 240% 
Colour Index: C.I. Sulphur Black 1
Cas No.: 1326-82-5
H.S. Code: 3204 191100
Colour Index Number: 53185
Appearance: Flashing Black Flakes or granules
Molecular Formula: C6H4N2O5
EINECS No.: 215-444-2
Density: 1.87 g/cm3
Boiling Point: 660.3ºC at 760 mmHg
Flashing point: 353.1ºC

 

Product Parameters

SULPHUR BLACK BR Specification 
 

CAS NO.:	1326-82-5
EINECS NO.:	215-444-2
Molecular Fomula	C6H4N2O5
Molecular weight	184.1
Port:	C.M.P.
Appearance:	black granular crystal with metal gloss
Sulphur Black Br Specifications
Strength	100%-240%
Shade:	100-105
Moisture :	4.6% max
Water insoluble:	0.5% max
Fineness(in residue retained on 80 mesh):	5% max
PACKAGE:	25 drums
Sulphur Black Br APPLICATION:	Sulphur Black Br mainly used for dyeing on cotton,  also used for  dyeing on cambric viscose and vinylon.

 

Application

Application

Black Powder Sulphur Black Dying is mainly used for dyeing and winding dyeing on cotton, jute, viscose, polyvinyl  alcohol fibre and polyester, polyamide fibre, specially used for rolling dyeing.

It is uniform and stable in colour, good permeability when dyeing without any fragile treatment. It is also used for dyeing on leather and original visccose fibre.



 

Packaging

Package

Black powder sulphur black dying is packed with 25 kgs drum or as your requirements.