| 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 engineered specifically for the mineral processing industry. It serves as a selective flotation agent for sulfide minerals. This synthetically produced organic compound is an outstanding collector in the froth flotation process, significantly boosting the efficiency of separating valuable minerals from gangue materials.
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Applications:
Safety Information:
Storage Conditions:
Sodium Ethyl Xanthate (NaEX) is a highly efficient organic compound widely employed as a collector in the froth flotation process within the mining industry. It plays a crucial role in the effective separation of valuable minerals from waste materials, thus enhancing the purity and quality of the extracted minerals.
NaEX operates by chemisorbing onto the surface of sulfide minerals, making them hydrophobic. This hydrophobic property allows air bubbles to adhere to the mineral particles, elevating them to the surface of the flotation cell where they form a mineral-rich froth, facilitating efficient mineral extraction.
Among xanthates, NaEX is regarded as more environmentally friendly due to its relatively lower toxicity and biodegradability. However, it remains a chemical agent and must be handled with appropriate safety measures to ensure environmental protection.
NaEX is predominantly used in the flotation of sulfide ores such as copper, lead, zinc, and other valuable minerals. It also finds application in research and development settings for pioneering new flotation techniques.
NaEX should be stored in a cool, dry, and well-ventilated location, away from direct sunlight and sources of heat. Containers must be tightly sealed to prevent contamination and evaporation, maintaining the compound's effectiveness.
When handling NaEX, it is essential to wear personal protective equipment (PPE) such as gloves and safety goggles. Avoid direct contact with skin and eyes. In case of accidental contact, rinse immediately with water and seek medical attention if necessary.
Indeed, NaEX is compatible with other flotation reagents like frothers and modifiers, allowing for tailored separation processes to meet specific mineral extraction requirements.
NaEX exhibits optimal performance in an alkaline environment, typically with a pH level above 7, ensuring the best possible separation outcomes.
Determining the optimal dosage of NaEX depends on various factors such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is advised to identify the precise dosage needed for your specific application.
While NaEX does not have a strict expiration date, its effectiveness may decline over time if not stored properly. Adhering to recommended storage conditions and using the product within the suggested timeframe will ensure its optimal performance.
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