| CAS No.: | 140-90-9 |
|---|---|
| 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 |
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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 potent collector integral to the froth flotation process, widely employed in the mining industry. As a potassium salt of butyl xanthic acid, PBX stands out for its superior ability to facilitate the separation of valuable minerals from gangue through efficient flotation.
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 non-ferrous and precious metals.
PBX chemisorbs onto the surface of mineral particles, making them hydrophobic and allowing them to attach to air bubbles. This enables the particles to float to the surface, where they can be readily collected.
PBX demonstrates selective properties for specific minerals, contingent upon the flotation process conditions and the particular ore being processed.
When handling PBX, it is imperative to wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and a mask. This is to prevent any skin or eye contact. In the event of contact, immediately flush the affected area with plenty of water and seek medical advice if necessary.
PBX must be stored in a cool, dry, and well-ventilated environment, away from direct sunlight and any heat sources. Ensure the containers are tightly sealed to prevent any contamination and evaporation.
PBX is regarded as biodegradable, making it a more environmentally friendly option compared to several other xanthate collectors.
The performance of PBX in the froth flotation process is influenced by the pH level of the solution. It typically exhibits the highest efficacy under slightly alkaline conditions.
Indeed, PBX can be used alongside other flotation reagents, such as frothers and modifiers. This combination can help achieve specific separation outcomes and improve the overall efficiency of the flotation process.
The optimal dosage of PBX varies based on several factors, including the type of ore, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to determine the most suitable dosage for your specific application.
For additional information or to inquire about purchasing PBX, kindly contact our dedicated sales team. We are prepared to assist you with your specific requirements and provide the necessary support.
| Category | Grade | Active ingredients%(≥) | Free alkali%(≤) | Moisture & volatile%(≤) | Exterior |
| Dry goods | Grade A | 90 | 0.2 | 4.0 | Particle Stick |
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