CAS No.: | 140-90-9 |
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Formula: | (CH3)2chocssna |
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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Product Name: Sodium Isopropyl Xanthate (SIPX)
CAS Number: 140-91-0
Molecular Formula: C4H7NaOS2
Appearance: Clear to slightly yellow liquid
Density: Approximately 1.10 g/cm³ at 25°C
Boiling Point: Not applicable; decomposes upon heating
Melting Point: Below -20°C
pH: Alkaline (pH > 7)
Solubility: Soluble in water
Product Description:
Sodium Isopropyl Xanthate (SIPX) is a high-efficiency collector used in the froth flotation process of various ores, particularly non-ferrous and precious metals. This synthetic organic compound selectively adheres to mineral surfaces, significantly enhancing their separation from gangue materials.
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CAS No. | 140-90-9 |
Purity | 85% and 90% |
Classification | General Reagents |
Other Names | SEX |
Molecule formula | C3H7NaOS2 |
EINECS No. | 205-440-9 |
Usage | Mining industry |
Sodium Ethyl Xanthate (NaEX) is an organic compound used as a collector in the froth flotation process of sulfide minerals in the mining industry. It helps in the separation of valuable minerals from waste materials.
NaEX works by chemisorbing onto the surface of sulfide minerals, rendering them hydrophobic. This allows air bubbles to attach to the mineral particles, carrying them to the surface of the flotation cell to form a mineral-rich froth.
Compared to other xanthates, NaEX is considered more environmentally friendly due to its lower toxicity and biodegradability. However, it is still a chemical and should be handled with care.
NaEX is primarily used in the flotation of sulfide ores such as copper, lead, zinc, and other minerals. It is also used in research and development for new flotation techniques.
NaEX should be stored in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Containers should be kept tightly sealed to prevent contamination and evaporation.
Personal protective equipment (PPE), such as gloves and safety goggles, should be worn when handling NaEX. Avoid contact with skin and eyes. In case of contact, flush immediately with water and seek medical advice if necessary.
Yes, NaEX can be used in conjunction with other flotation reagents, such as frothers and modifiers, to achieve specific separation requirements.
NaEX performs best in an alkaline environment, typically with a pH greater than 7.
The optimal dosage depends on various factors, including the type of ore, particle size, and desired separation efficiency. It is recommended to conduct small-scale tests to determine the appropriate dosage for your specific application.
While NaEX does not have a strict expiration date, its effectiveness may degrade over time if not stored properly. It is best to use the product within the recommended storage conditions and timeframe.
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