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Potassium Butyl Xanthate 90% (PBX) bulk supplier – high-strength flotation collector for copper, lead, zinc, and gold sulfide ore processing.Potassium Butyl Xanthate 90% (PBX) bulk supplier – high-strength flotation collector for copper, lead, zinc, and gold sulfide ore processing.
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Potassium Butyl Xanthate 90% (PBX 90%)

Other Trading Names:

  • PBX
  • C5H9KOS2

Packaging:

  • 120kg iron drum
  • 850kg plywood box
Categories: ,
ITEM SPECIFICATIONS ANALYSIS RESULTS
PURITY (%) MIN 90 90.6
FREE ALKALI (%) MAX 0.2 0.07
MOISTURE & VOLATILE (%) MAX4 2.2

High-Strength Potassium Butyl Xanthate 90% – Bulk Collector Reagent for Sulfide Ore Flotation & Mineral Processing

We are a leading global supplier of Potassium Butyl Xanthate 90% (PBX 90%), a powerful and selective collector chemical widely used in the flotation of sulfide ores, including copper, lead, zinc, nickel, and gold-bearing minerals. Our high-purity PBX 90% ensures effective mineral recovery, stable froth formation, and enhanced selectivity in complex ore processing.

KEY APPLICATIONS FOR BULK BUYERS:

  • Sulfide Ore Flotation: Primary collector for copper sulfide, lead-zinc sulfide, and nickel sulfide ores in base metal concentrators.

  • Precious Metal Recovery: Used in gold and silver flotation circuits for improved recovery from sulfide-bearing ores.

  • Mineral Separation: Enhances selectivity in differential flotation of polymetallic ores, reducing unwanted gangue recovery.

  • Industrial Mineral Processing: Applied in the beneficiation of certain oxide and carbonate minerals where sulfide activation is used.

WHOLESALE SUPPLIER ADVANTAGES:

  • High Purity & Activity: 90% minimum active content ensures strong and reliable collecting performance in flotation circuits.

  • Bulk Industrial Packaging: Available in sealed 25 kg bags, 1000 kg super sacks, and drum quantities suitable for mine site and chemical distributor handling.

  • Competitive Bulk Mine-Site Pricing: Cost-effective supply for large-scale mining operations, mineral processors, and chemical distributors.

  • Global Logistics Support: Secure international shipping to major mining regions with complete SDS, COA, and customs documentation.

  • Technical & Application Support: Flotation optimization guidance, reagent dosing recommendations, and plant trial support available.

  • Stable Supply Chain: Reliable sourcing to meet continuous operation demands of mining and mineral processing industries.

PRODUCT SPECIFICATIONS:

  • Chemical Name: Potassium Butyl Xanthate

  • Active Content: ≥ 90%

  • Appearance: Yellow to pale brown granules or powder

  • Odor: Characteristic xanthate odor (organic sulfide)

  • Solubility: Highly soluble in water

  • Decomposition: May decompose in acidic conditions or at elevated temperatures, releasing carbon disulfide.

  • Storage: Store in a cool, dry, well-ventilated area away from acids, heat, and oxidizing agents.

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