| Customization: | Available |
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| CAS No.: | 140-90-9 |
| Formula: | C3h5naos2 |
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Product Name: Sodium Ethyl Xanthate (NaEX)
CAS Number: 140-90-9
Molecular Formula: C3H5NaOS
Appearance: Clear to pale yellow liquid
Density: Approximately 1.15 g/cm³ at 20°C
Boiling Point: Decomposes before boiling
Solubility: Soluble in water
Melting Point: Below -10°C
pH: Alkaline (pH > 7)
Product Description:
Sodium Ethyl Xanthate (NaEX) is a high-performance reagent meticulously designed for the mineral processing industry. Ideal for the selective flotation of sulfide minerals, this synthetically produced organic compound acts as a potent collector in froth flotation, significantly enhancing the separation efficiency of valuable minerals from gangue materials.
Key Features:
Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a vital organic compound utilized as a collector in the froth flotation process within the mining industry. This compound plays a crucial role in the efficient separation of valuable minerals from waste materials.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobic nature allows air bubbles to attach to the mineral particles, elevating them to the surface of the flotation cell, where they form a mineral-rich froth.
Among various xanthates, NaEX holds a reputation for being more environmentally sustainable due to its reduced toxicity and enhanced biodegradability. Nevertheless, as a chemical substance, it necessitates careful handling.
NaEX finds primary usage in the flotation of sulfide ores like copper, lead, zinc, and other valuable minerals. Additionally, it serves a significant role in research and development aimed at pioneering new flotation techniques.
For optimal preservation, NaEX should be stored in a cool, dry, and well-ventilated area, shielded from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent any contamination or evaporation.
When dealing with NaEX, it is imperative to wear appropriate personal protective equipment (PPE), such as gloves and safety goggles. Prevent any contact with skin and eyes. In case of accidental contact, rinse immediately with water and seek medical assistance if needed.
Indeed, NaEX can be synergistically used with other flotation reagents like frothers and modifiers to meet specific separation requirements effectively.
NaEX exhibits optimal performance in an alkaline environment, ideally at a pH level greater than 7.
Determining the precise dosage of NaEX involves considering several factors such as the type of ore, particle size, and desired separation efficiency. Conducting small-scale tests is highly recommended to identify the appropriate dosage tailored to your specific application requirements.
Although NaEX does not possess a strict shelf life, its efficacy may diminish over time if not stored under recommended conditions. To ensure maximum effectiveness, use the product within the suggested storage guidelines and timeframe.
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