Sodium Butyl Xanthate (SBX) Potassium Butyl Xanthate (PBX)
Xanthates Series

Sodium/Potassium Butyl Xanthate

Molecular Formula: CH3C3H6OCSSNa(K)

Sodium/Potassium butyl xanthate with moderate collecting ability and good selectivity. Suitable for chalcopyrite, sphalerite, pyrite, and activated sphalerite flotation; used in preferential flotation of copper sulfide from iron sulfide ores.

Technical Specifications

Item Dried Synthetic
Appearance Yellow pellet Yellow pellet
Activity (%) ≥90.0 ≥85
Free alkali (%) ≤0.2 ≤0.5
Moisture and volatile (%) ≤4.0 ≤10.0
Solubility Soluble in water with no impurity

Package

Iron drum: net weight 110-180 kg/drum; Plywood box with big bag: net weight 500, 800-900 kg/box; Woven bag with inner plastic liner: net weight 25-50 kg/bag.

Storage and Transportation

Protect from moisture, water, and sunlight. Keep away from heat and fire.

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