Description
Chemical Specifications of Sodium Isopropyl Xanthate
| Property | Specification |
|---|---|
| Product Name | Sodium Isopropyl Xanthate (SIPX) |
| Chemical Formula | (CH₃)₂CHOCSNa |
| CAS Number | 140-93-2 |
| Appearance | Pale yellow powder or pellet |
| Active Content | ≥ 90% |
| Free Alkali (as NaOH) | ≤ 0.2% |
| Moisture Content | ≤ 4% |
| Solubility | Easily soluble in water |
| Packaging | 850 kg wooden box, 110 kg steel drum, 50 kg plastic drum |
| Storage Conditions | Cool, dry, and well-ventilated area |
| Shelf Life | 12 months if stored properly |
Applications and Uses
🔍 1. Flotation Collector
SIPX is used primarily as a collector in the flotation of sulfide minerals such as:
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Copper sulfides
-
Lead sulfides
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Zinc sulfides
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Gold-bearing ores
Its strong selectivity and medium-strength collecting properties make it ideal for flotation operations where higher recovery rates and cleaner concentrates are needed.
🏭 2. Industrial Applications
Although its principal application is in flotation processes, Sodium Isopropyl Xanthate can also be used in:
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Rubber chemical manufacturing
-
Organic synthesis of sulfur-containing compounds
Advantages of Sodium Isopropyl Xanthate
✅ High Performance: SIPX provides strong collecting power with moderate frothing, improving concentrate grade.
✅ Excellent Selectivity: Effective for selective flotation of non-ferrous metal sulfides.
✅ Economic Efficiency: Requires smaller dosages compared to other collectors, reducing operational costs.
✅ Stable Composition: Long shelf life and consistent composition ensure reliability in storage and application.
Safety and Handling
Sodium Isopropyl Xanthate is toxic and flammable. Proper personal protective equipment (PPE) such as gloves, goggles, and masks should be worn during handling. Ensure storage in a cool, dry, and ventilated environment away from acids, heat sources, and moisture. In the case of accidental spillage or exposure, follow local hazardous material handling protocols.
Conclusion
Sodium Isopropyl Xanthate (SIPX) is a vital reagent in mineral flotation, delivering superior collecting performance with cost efficiency and operational safety. Whether you’re processing copper sulfides or gold ores, SIPX is a dependable solution that supports better yield and concentrate quality.
For industries seeking a high-purity, reliable flotation collector, SIPX 90% is a proven, trusted choice backed by global application in mineral processing plants.
