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 widely utilized as a flotation collector in the mineral processing industry. This efficient reagent is pivotal for separating valuable minerals from gangue using the froth flotation method. As an organic sulfur compound, SBX chemisorbs onto the surface 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 are sophisticated organic sulfur chemicals that act as exceptional flotation collectors, mainly utilized in the mining and mineral processing sectors. Their primary function is to enhance the separation process of valuable minerals from waste materials by rendering the minerals hydrophobic, thereby aiding in their attachment to air bubbles, ensuring an efficient and effective extraction process.
Xanthates perform their function by chemisorbing onto the surface of mineral particles, turning them hydrophobic. When air and water are introduced, these mineral particles attach to air bubbles, which ascend to the surface to create a mineral-rich froth. This froth is then collected separately from the remaining water and waste materials, ensuring optimal mineral recovery.
The industry utilizes several common types of xanthates, including Sodium Ethyl Xanthate (SEX), Sodium Isopropyl Xanthate (SIPX), Sodium Butyl Xanthate (SBX), and Sodium Isoamyl Xanthate (SIX). Each type is endowed with unique properties, making them suitable for distinct ores and specific flotation conditions, thereby offering versatility and efficiency in various applications.
Selecting the appropriate xanthate hinges on several factors: the type of ore being processed, the targeted mineral recovery rate, the pH level of the flotation environment, and the compatibility with other flotation reagents. These considerations ensure optimal performance and successful extraction.
When handling xanthates, it is imperative to use personal protective equipment (PPE) such as gloves, safety goggles, and masks. Ensure usage in a well-ventilated area to avoid inhalation of vapors or dust. In the event of skin or eye contact, immediately rinse with copious amounts of water and seek medical advice if necessary, to maintain safety and health.
Xanthates must be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Containers should remain tightly sealed to prevent any contamination or evaporation, ensuring the integrity and efficacy of the xanthates over time.
In the pharmaceutical industry, xanthates serve as pivotal intermediates in drug synthesis and as chelating agents in the development of metal-based pharmaceuticals. Their unique chemical properties facilitate the creation of innovative pharmaceutical solutions.
Indeed, xanthates find applications beyond mining. They serve as accelerators in the rubber industry, aid in dye fixation in the textile industry, and are used in water treatment as biocides. This versatility underscores their broad utility across multiple industries.
Determining the optimal xanthate dosage depends on various factors such as the type of ore, particle size, and desired separation efficiency. It is advisable to conduct small-scale tests to ascertain the precise dosage tailored to your specific application, ensuring maximum efficiency and effectiveness.
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