CAS No.: | 141-33-3 |
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Formula: | C5h9naos2 |
EINECS: | / |
Classification: | Specific Reagents |
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 Butyl Xanthate (SBX)
CAS Number: 140-00-7 (for the generic xanthate compound)
Molecular Formula: C6H11O2S (with the sodium counterion)
Appearance: Colorless to pale yellow liquid
Density: Approximately 1.03 g/cm³ at 25°C
Boiling Point: Decomposes upon heating; not volatile
Melting Point: Below -20°C
pH: Alkaline (pH > 7 in aqueous solution)
Solubility: Soluble in water
Product Description:
Sodium Butyl Xanthate (SBX) is a widely utilized flotation collector in the mineral processing industry. It is an efficient reagent for the separation of valuable minerals from gangue through the froth flotation method. SBX is an organic sulfur compound that chemisorbs onto the surface of mineral particles, making them hydrophobic and allowing them to be selectively collected in the froth phase.
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CAS No. | 2540-36-5 |
Purity | 85% and 90% |
Classification | General Reagents |
Other Names | SIAX |
Molecule formula | (CH3)2CHCH2CH2OCSSNa |
Appearance | Powder |
Usage | Mining industry |
Xanthate compounds belong to a unique class of organic sulfur chemicals, serving as flotation collectors. Predominantly utilized in the mining and mineral processing sectors, they play a crucial role in distinguishing valuable minerals from waste. By rendering minerals hydrophobic, these compounds ensure their attachment to air bubbles, thereby enhancing the efficiency of the separation process.
Xanthates operate by chemisorbing onto the surfaces of mineral particles, thereby making them hydrophobic. When air and water are introduced, these hydrophobic particles adhere to air bubbles, which subsequently rise to the surface. This process creates a mineral-rich froth that can be easily collected, separating valuable minerals from residual water and waste materials.
The industrial sector primarily uses several types of xanthates, including Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each variant boasts distinct properties, making them ideal for specific ores and varying flotation conditions.
Selecting the appropriate xanthate hinges on several factors: the type of ore undergoing processing, the targeted mineral recovery rate, the pH levels of the flotation environment, and the compatibility with other reagents involved in the process.
When dealing with xanthates, it's essential to use personal protective equipment (PPE), including gloves, safety goggles, and masks. Always operate in well-ventilated spaces to avoid inhaling vapors or dust. In the event of skin or eye contact, rinse thoroughly with water and seek medical advice if needed.
Xanthates demand storage in cool, dry, and well-ventilated areas, shielded from direct sunlight and heat sources. Ensure containers remain tightly sealed to prevent contamination and evaporation.
Within the pharmaceutical realm, xanthates serve dual purposes: as intermediates in the synthesis of specific drugs and as chelating agents in crafting metal-based pharmaceuticals.
Absolutely. Beyond mining, xanthates find utility in various sectors: acting as accelerators in the rubber industry, aiding dye fixation in textiles, and serving as biocides in water treatment processes.
Determining the optimal xanthate dosage requires considering factors like ore type, particle size, and desired separation efficiency. Conducting small-scale tests is highly recommended to ascertain the precise dosage tailored to your specific application needs.
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