sulphur black
Sulphur Black BR200% 501
Sulphur Black BR200% 588 (522)
Sulphur Black BR240% 501
Sulphur Black BR240% 588 (522)
Sulphur Black B 200% 521
(C.I. Sulphur Black 1)
Specifications:
Appearance: Black Flake solid shade (and standard): similar to or slightly
Moisture: ≤6.0%
Sodium sulfide insolubles content: ≤0.7%
Free sulfur content: ≤0.5%
Uses: mainly used for cotton textile dyeing.
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Water-soluble sulfur black BR 100%
(C.I. Sulphur Black 1-soluble)
Specifications:
Appearance: Black uniform powder
Shade: Consistent with the standard
Strength: 100%
Fastness: the standard consistent with the
Moisture: ≤7%
Solubility (25 ℃): ≥160g / l
Fineness (through 30 mesh sieve residue): ≤2%
Uses: mainly used for cotton products, leather and paper dyeing.