Sulphur Black

What does this black mount for ?  Oh ,you know what ? It can be used on dyeing on cotton, also used dyeing on cambric, viscose andvinylon......fantastic!

1. Product Name: Sulphur Black/Sulfur Black
2. CAS No: 1326-82-5
3. HS Code: 3204191100
4. Molecular formula: C6H4N2O5
5. Appearance: Black powder granule
6. Usage: Mainly used dyeing oncotton, also used dyeing on cambric, viscose andvinylon
7. Manufacture for Sodium Silicate

 

SULPHUR BLACK BR.B 200%

C.I. Sulphur Black 1(53185)

Properties

Bright-black flake or grain, insoluble in water and alcohol. It is the green-black colour when it soluble in solution of sodium sulfide.

Qulity standard  HG/T3427-2001

Appearance:

Bright-black flake or grain

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

Fastness of dyes on cotton fabrics:

Dyeing depth, %

Res-

Resistance washing with soap at 95°C

Resistance perspiration

Rubbing

Ironing at 200°C

istance Sunlight

acid

alkali

Change

Stain on cotton

Stain on wool

Change

Stain on cotton

Stain on wool

Change

Stain on cotton

Stain on wool

Dry

wet

Change (after 4 hours)

6

6

3-4

4

4-5

4

4-5

4-5

4

4-5

4-5

2-3

1-2

4

Resource:

http://www.ecvv.com/   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.