Sulfur Black

We have the serial products of sulphur black satisfy the requirement of different customers:
501 SULPHUR BLACK BR 200%
588(522) SULPHUR BLACK BR 200%
501 SULPHUR BLACK BR 240%
588(522) SULPHUR BLACK BR 240%
521SULPHUR BLACK B 200%
(C.I.SULPHUR BLACK 1)

588(522) 200% strength sulphur black BR has more reddish shade than 501. Its appearance is bright thin flakes and solubility is fine.

521 200% strength sulphur black B, Its shade is more blueish. On the shade, sulphur black 521 B assumes blueinsh, sulphur black 501 BR assumes blue-reddish, sulphur black 588(522) BR assumes redder and sulphur black 3R assumes bright red.

Specifications:
Appearance:black scale.
Shade: corresponding to standard
Moisture: 6.0% max.
Insoluble matter in sodium sulphide: 0.7% max.
Free sulphur content: 0.5% max.

Use : mainly used for cotton textiles dyeing.
Packing: in 25 kgs net iron drums/p.p bag/carton box