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 highly effective flotation collector widely acclaimed in the mineral processing industry. As a proficient reagent, it plays a crucial role in separating valuable minerals from gangue using the froth flotation technique. This organic sulfur compound efficiently chemisorbs onto the surfaces of mineral particles, rendering them hydrophobic and facilitating their selective collection 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 distinguished class of organic sulfur chemicals renowned for their role as potent flotation collectors. Predominantly employed in the mining and mineral processing sectors, they excel in enhancing the separation of valuable minerals from waste materials. By making these minerals hydrophobic, they facilitate their attachment to air bubbles, thus streamlining the extraction process.
Xanthates function by chemisorbing onto the surface of mineral particles, which renders them hydrophobic. This hydrophobic nature, in the presence of air and water, causes the mineral particles to adhere to air bubbles. These air bubbles rise to the surface, forming a mineral-rich froth that can be efficiently collected, separating it from the remaining water and waste materials.
The industry predominantly utilizes several types of xanthates, including Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each variant is endowed with distinct properties that cater to specific ore types and flotation conditions.
Selecting the appropriate xanthate for a specific application is influenced by diverse factors, including the type of ore being processed, the targeted mineral recovery rate, the pH level of the flotation environment, and the compatibility with other reagents utilized in the flotation process.
Handling xanthates requires stringent safety measures. Use personal protective equipment (PPE) like gloves, safety goggles, and masks. Ensure the area is well-ventilated to avoid inhalation of vapors or dust. In cases of skin or eye contact, promptly rinse with plenty of water and seek medical attention if necessary.
Store xanthates in a cool, dry, and well-ventilated space, shielded from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation, maintaining the integrity and efficacy of the product.
Within the pharmaceutical sector, xanthates play a crucial role as intermediates in the synthesis of specific drugs. They also serve as chelating agents in the development of metal-based pharmaceuticals, contributing to the creation of innovative medical treatments.
Absolutely. Beyond mining, xanthates find utility in several other industries. In the rubber industry, they act as accelerators, in the textile industry for dye fixation, and in the water treatment industry for biocide applications, showcasing their versatile nature.
Determining the optimal xanthate dosage is contingent upon factors like ore type, particle size, and desired separation efficiency. Conducting small-scale tests is advisable to ascertain the precise dosage tailored to your specific application, ensuring optimal performance and results.
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