| 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 efficient collector employed in the froth flotation process for various ores in the mining industry. As the potassium salt of butyl xanthic acid, PBX is renowned for its exceptional ability to facilitate the separation of valuable minerals from gangue.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Regulatory Information:
PBX is utilized 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 hydrophobicity allows the particles to attach to air bubbles and rise to the surface, where they can be efficiently collected.
PBX exhibits selectivity for certain minerals, contingent upon the flotation process conditions and the specific ore being processed.
When handling PBX, ensure to wear appropriate PPE such as gloves, safety goggles, and a mask to prevent any skin or eye contact. In case of accidental contact, rinse immediately with plenty of water and seek medical advice if required.
Store PBX in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation.
PBX is considered biodegradable, making it a more environmentally friendly option compared to certain other xanthate collectors.
The efficacy of PBX in froth flotation is influenced by the solution's pH. It generally performs best under slightly alkaline conditions.
Absolutely, PBX can be combined with other flotation reagents such as frothers and modifiers to meet specific separation requirements and enhance the overall flotation process efficiency.
The optimal dosage of PBX varies based on factors like ore type, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to determine the precise dosage for a specific application.
For further information or to purchase PBX, please reach out to our sales team. We are eager to assist you 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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