Potassium Ethyl Xanthate (PEX) – High Purity Flotation Collector for Mining
At Janorachem Trading, we proudly supply Potassium Ethyl Xanthate (PEX), a powerful and widely used flotation collector for the mining industry. With over 25 years of global chemical expertise, we provide high-grade PEX that ensures superior mineral recovery, stability, and performance in challenging mining environments.
What is Potassium Ethyl Xanthate (PEX)?
Potassium Ethyl Xanthate (PEX) is a yellowish crystalline powder or pellet with a strong odor, classified as a xanthate collector. It is highly effective in the froth flotation process, especially for sulfide ores of copper, lead, zinc, and other base metals.
At Janorachem Trading, we provide high-purity PEX with excellent selectivity and recovery rates, making it one of the most reliable flotation chemicals on the market.
Key Features of PEX
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Chemical Formula: C₃H₅KOS₂
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CAS Number: 140-90-9
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Appearance: Yellow crystalline powder or pellets
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Purity: ≥ 90% (available in multiple grades)
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Packaging: 25kg woven bags, steel drums, or wooden boxes
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Shelf Life: 12 months in sealed packaging
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Solubility: Soluble in water
Applications of Potassium Ethyl Xanthate (PEX)
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Mining & Flotation Chemicals – Used as a powerful collector in the flotation of sulfide ores such as copper, zinc, lead, and pyrite.
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Selective Collector – Provides good selectivity against pyrite in alkaline circuits.
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Ore Processing – Increases recovery efficiency in metallurgical processes.
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Industrial Use – Applied in the production of rubber accelerators, agrochemicals, and specialty intermediates.
With Janorachem Trading, you can rely on consistent supply, bulk packaging options, and international delivery.
Why Choose Janorachem Trading for PEX?
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✅ High Purity Guarantee – Strict quality control and verified composition
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✅ Reliable Mining-Grade Collector – Proven efficiency in sulfide ore flotation
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✅ Global Distribution – We deliver to Africa, Asia, Europe, Americas, and Australia
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✅ Flexible Packaging – Bulk bags, drums, or custom packaging on request
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✅ 25+ Years Expertise – Trusted supplier for mining companies, smelters, and processors
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | Potassium Ethyl Xanthate (PEX) |
| Chemical Formula | C₃H₅KOS₂ |
| CAS Number | 140-90-9 |
| Purity | ≥ 90% |
| Appearance | Yellow crystalline powder/pellets |
| Packaging | 25kg bags, steel drums, wooden crates |
| Shelf Life | 12 months |
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