| CAS No.: | 140-90-9 |
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| Formula: | C3h5naos2 |
| EINECS: | / |
| Classification: | Standard Substance |
| Grade: | Industrial |
| Specific Usage: | For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index, for Mining |
| Samples: |
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| Customization: |
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Audited Supplier Product Name: Potassium Butyl Xanthate (PBX)
CAS Number:
Molecular Formula: C4H7KOS2
Appearance: Colorless to pale yellow liquid
Density: Approximately 1.05 g/cm³ at 25°C
Boiling Point: Not applicable; decomposes upon heating
Melting Point: Solidifies at low temperatures
pH: Alkaline in aqueous solution (pH > 7)
Solubility: Soluble in water
Product Description: Potassium Butyl Xanthate (PBX) is a highly effective collector widely used in the mining industry for the froth flotation of various ores. As a potassium salt of butyl xanthic acid, PBX excels in promoting the separation of valuable minerals from gangue, ensuring high efficiency in mineral processing.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Regulatory Information:
PBX is primarily used as a collector in the froth flotation process of various ores, especially for non-ferrous and precious metals.
PBX chemisorbs onto the surface of mineral particles, rendering them hydrophobic. This allows these particles to attach to air bubbles and rise to the surface, from where they can be efficiently collected.
PBX demonstrates selectivity for specific minerals, contingent upon the flotation process conditions and the particular ore undergoing treatment.
When handling PBX, ensure you wear appropriate PPE, including gloves, safety goggles, and a mask to avoid skin and eye contact. In the event of contact, wash thoroughly with plenty of water and seek immediate medical advice if necessary.
Store PBX in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Keep all containers tightly sealed to prevent any contamination and evaporation.
PBX is considered biodegradable, providing a more environmentally friendly option compared to many other xanthate collectors.
PBX performance in froth flotation is influenced by solution pH, typically showing optimal results in slightly alkaline conditions.
Indeed, PBX can be combined with other flotation reagents such as frothers and modifiers to meet specific separation goals and boost overall flotation efficiency.
The optimal PBX dosage varies based on factors like ore type, particle size, and desired separation efficiency. Conducting small-scale tests is recommended to determine the suitable dosage for your particular application.
For further details or to purchase PBX, please reach out to our sales team. We are here to assist with your specific requirements.
| Category | Grade | Active ingredients%(≥) | Free alkali%(≤) | Moisture & volatile%(≤) | Exterior |
| Dry goods | Grade A | 90 | 0.2 | 4.0 | Particle Stick |
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