Sulphur Black BR 200%

Product Description

1.sulphur black **0% 2.sulphur black BR **0%3.Apperance:shining black granule4.fast dyeing 5.used on cotton ,paper

1.Appearance: Black powder granule 2.Usage: Mainly used dyeing on cotton, also used dyeing on cambric, leather and mixed textiles.3. Manufacture for Sodium Silicate

SULPHUR BLACK BR.B **0%

Sulphur Black 1(**2)

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/T********1

Appearance:Bright-black flake or grain

Shade:no difference as the standard

Strength, score:**0 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 *5°CResistance perspirationRubbingIroning at **0°C

istance Sunlightacidalkali

ChangeStain on cottonhourStain on woolhourChangeStain on cottonHour Stain on woolhourChangeStain on cottonhourStain on woolhourDrywetChange (after 4 hours)

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