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Factory Price Dyestuffs Sulphur Black Br185% Br200% Br220% Br 240% for Textile Dye

China Factory Price Dyestuffs Sulphur Black Br185% Br200% Br220% Br 240% for Textile Dye, Find details about China Sulphur Black, Sulphur Black 220% from Factory Price Dyestuffs Sulphur Black Br185% Br200% Br220% Br 240% for Textile Dye

Model NO.
sulphur black
Application Material
Textile
Type
Synthetic
Solubility
Solubility
Varieties
Sulphur Black Br
Production Method
Starbucks Roast
Product Name
Sulphur Black
Model
200%/220%/240%
Grade
Top Grade
Application
Textile
Strength
100%-240%
Molecular Weight
184.1
Sulphur Black Fomula
C6h4n2o5
Degree of Fineness
3% Max
Moisture
2.9% Max
Free Sulphur
0.31%
Degree of Fineness 
3% Max
Sample
Available
Storage
Cool, Dry and Ventilated Place
Packing
25kg Net/PP Bag or Customized
Loading Quantity
20mt/20′container
Trademark
Kelai
Transport Package
PP Bag or Kraft Bag
Specification
25kg
Origin
Henan
HS Code
32041911
Model NO.
sulphur black
Application Material
Textile
Type
Synthetic
Solubility
Solubility
Varieties
Sulphur Black Br
Production Method
Starbucks Roast
Product Name
Sulphur Black
Model
200%/220%/240%
Grade
Top Grade
Application
Textile
Strength
100%-240%
Molecular Weight
184.1
Sulphur Black Fomula
C6h4n2o5
Degree of Fineness
3% Max
Moisture
2.9% Max
Free Sulphur
0.31%
Degree of Fineness 
3% Max
Sample
Available
Storage
Cool, Dry and Ventilated Place
Packing
25kg Net/PP Bag or Customized
Loading Quantity
20mt/20′container
Trademark
Kelai
Transport Package
PP Bag or Kraft Bag
Specification
25kg
Origin
Henan
HS Code
32041911
Sulphur Black 200%/220%/240% for Textile

Sulphur Black (textiles dyeing)

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 Dyestuffs Sulphur Black Br185% Br200% Br220% Br 240% for Textile Dye
Factory Price Dyestuffs Sulphur Black Br185% Br200% Br220% Br 240% for Textile Dye


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:
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.  
Factory Price Dyestuffs Sulphur Black Br185% Br200% Br220% Br 240% for Textile Dye

4.Package:
25kg/bag,16MT/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.

6.FAQ:
Q1: Can I visit your company? 
Yes, welcome to visit our company and inform us in advance. 
Q2: Can you send a sample for our reference? 
Of course. Sample can be sent on your request, by the way, trial order is available.
Q3: What is the payment item? 
T/T or L/C at sight is acceptable, and other payments are negotiable. 
Q4.How to confirm the quality with us before start to produce? 

 (1)You can get  samples  choose among it  , then we make the quality according to that.

 (2)Send us your sample, and we make the product according to your quality.

Welcome to your business!!!

 

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