Sulphur Black dyestuffs granular

Brief Description
CAS No.: 1326-82-5 Other Names: sulphur black MF: C6H4N2O5
Place of Origin: Zhejiang China (Mainland) Type: Basic Dye Usage: Food Dyestuffs, Ink Dyestuffs, Leather D...
Brand Name: TK Model Number: 522 
Delivery Terms & Packaging
Packaging Detail:according 25kg/bag to the customers requirement
Delivery Detail:Within 15 working days
Specifications
Sulphur Black dyestuffs granular

1.sulphur black dyestuffs
2.used on textile cotton paper
3.Dyeing rate : Moderate
4.Exhaustion : Good

FASTNESS PROPERTIES:

(a) Acid (Organic) : 4-5
(b) Alkali : 4-5
(c) Hot processing : 5
(d) Light : 6-7
(e) Mercerizing : Redder-Apparent increase in strength
(f) Milling : 4-5
(g) Perspiration : 5
(h) Washing moderate : 5
Washing Severe : 4-5

Fastness of dyes on cotton fabrics:

Dyeing depth, %

 

Resistance washing with soap at 95°C

Resistance perspiration

Rubbing

Ironing at 200°C

Res-istance Sunlight

acid

alkali

 

Change

Stain on cotton

Stain on wool

Change

Stain on cotton

Stain on wool

 

 

 

 

 

 

PRECAUTIONS FOR SAFE HANDLING:

1. Sulphur Black should be stored in a cool, dry place.
2. The material should not be exposed to air, container should be tightly closed.
3. Mildly currosive and poisonous if ingested.
4. In case substance goes into eyes,wash with water repeatedly for 15 minutes.
5. Seek medical advice when anyone has symptoms due to swallowing or inhalation.

[Shade]no difference as the standard

[Strength, score:]100 as the standard product

[Moistness, %]≤6

[Insoluble matters in the solution of sodium sulfide, %:]≤0.3

◊Port:Tianjin  ◊minimum order:10 tons  ◊Payment:T/T L/C