Sodium Butyl Xanthate Beneficiation Reagent Mining Chemical for Ore Concentrate CAS 141-33-3

• CAS No.: 140-90-9
• Formula: C3h5naos2
• 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
• Model NO.: FEX
• Content: Standard
• Usage: Mining Flotation
• Source: Dry Powder
• Habit Appellation: Fine Chemicals
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Granule
• Color: Yellow
• Souce: Factory
• Quotation Term: EXW/Fob/CFR
• Production Quantity: 165000tons/Year
• Trade Mark: Fec
• Transport Package: 25kg/Bag
• Specification: 1000kg/pallet
• Trademark: FEC
• Origin: China
• HS Code: 2930909899
• Production Capacity: 165000/Year

Product Description

Product Description

 

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 premium-grade reagent meticulously crafted for the mineral processing sector. Specially formulated for the selective flotation of sulfide minerals, NaEX is a synthetically produced organic compound that excels as a collector in froth flotation processes, significantly boosting the efficiency of mineral separation from unwanted gangue materials.

Key Features:

• High Efficiency: Renowned for its exceptional collecting properties, NaEX greatly enhances the attachment of sulfide minerals to air bubbles, thereby facilitating their efficient separation from the ore matrix.
• Environmentally Friendly: Compared to traditional xanthate collectors, Sodium Ethyl Xanthate offers a reduced environmental footprint due to its superior biodegradability and lower toxicity.
• Versatility: Compatible with a broad range of mineral types, NaEX can be seamlessly integrated with other flotation reagents, enabling customized and optimized separation processes.
• Ease of Use: User-friendly and easy to mix with water, NaEX is ideally suited for a variety of flotation systems, ensuring smooth and efficient operations.

Applications:

• Froth Flotation: Predominantly employed in the froth flotation of sulfide ores such as copper, lead, zinc, and other valuable minerals.
• Mineral Processing: Significantly enhances the separation of minerals during the beneficiation process, thereby improving overall recovery rates.
• Research and Development: Widely utilized in laboratory settings for the innovation of new flotation techniques and the detailed study of mineral surface chemistry.

Safety Information:

• Handle NaEX with caution and adhere to established safety protocols.
• Avoid skin and eye contact. Wear suitable personal protective equipment (PPE) during handling.
• In case of contact, rinse immediately with plenty of water and seek medical attention if irritation persists.

Storage Conditions:

• Store in a cool, dry, and well-ventilated area away from direct sunlight and heat sources.
• Ensure containers are tightly sealed when not in use to prevent contamination and evaporation.

Detailed Photos

 

Sodium ethyl xanthate stands out as the most selective collector within the xanthate product series. Its versatility allows widespread application in the preferential flotation of easily floating or complex non-ferrous gold sulfide ores. Furthermore, it pairs effectively with vulcanizing agents for the flotation of copper and lead oxide ores. In addition to flotation, it serves as an essential hydrometallurgical precipitator, making it ideal for the purification of zinc electrolytes, and also acts as a robust rubber vulcanization accelerator.

 

Product Parameters

 

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

 

Packaging & Shipping

 

 

Company Profile

Certifications

FAQ

 

What is Sodium Ethyl Xanthate?

Sodium Ethyl Xanthate (NaEX) is a crucial organic compound utilized as a collector in the froth flotation process of sulfide minerals within the mining industry. This reagent enhances the separation of valuable minerals from waste materials, ensuring efficient ore beneficiation.

How does Sodium Ethyl Xanthate work in froth flotation?

NaEX operates by chemisorbing on the surface of sulfide minerals, making them hydrophobic. This hydrophobic nature allows air bubbles to attach to the mineral particles, lifting them to the surface of the flotation cell, forming a mineral-rich froth for collection.

Is Sodium Ethyl Xanthate environmentally friendly?

Compared to other xanthates, NaEX is considered more environmentally friendly due to its lower toxicity and biodegradability. However, it remains a chemical agent and must be handled with appropriate safety measures.

What are the typical applications of Sodium Ethyl Xanthate?

NaEX is predominantly applied in the flotation of sulfide ores, including copper, lead, and zinc. Additionally, it plays a role in research and development, facilitating the exploration of innovative flotation techniques.

How should Sodium Ethyl Xanthate be stored?

NaEX should be preserved in a cool, dry, and well-ventilated environment, shielded from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent contamination and evaporation.

What safety precautions should be taken when handling Sodium Ethyl Xanthate?

When managing NaEX, it is imperative to wear personal protective equipment (PPE), such as gloves and safety goggles. Avoid any contact with skin and eyes. In case of accidental contact, rinse immediately with water and seek medical assistance if necessary.

Is Sodium Ethyl Xanthate compatible with other flotation reagents?

Indeed, NaEX is compatible with various other flotation reagents, including frothers and modifiers, to meet specific separation requirements efficiently.

What is the pH range for optimal performance of Sodium Ethyl Xanthate?

NaEX demonstrates optimal performance in an alkaline environment, typically when the pH level is greater than 7.

How can I determine the right dosage of Sodium Ethyl Xanthate for my process?

Determining the correct dosage requires consideration of numerous factors, such as ore type, particle size, and desired separation efficiency. Conducting small-scale tests is advised to establish the appropriate dosage tailored to your specific application.

Is there a shelf life for Sodium Ethyl Xanthate?

While NaEX does not have a strict expiration date, its effectiveness can diminish over time if not stored properly. It is advisable to use the product within the recommended storage conditions and timeframe for optimal results.