Product Introduction
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 high-performance reagent designed for use in the mineral processing industry, specifically for the selective flotation of sulfide minerals. It is a synthetically produced organic compound that acts as a collector in the froth flotation process, enhancing the separation efficiency of valuable minerals from gangue materials.
Key Features:
- High Efficiency: NaEX is known for its superior collecting properties, effectively promoting the attachment of sulfide minerals to air bubbles, thus facilitating their separation from the ore matrix.
- Environmentally Friendly: Compared to other xanthate collectors, Sodium Ethyl Xanthate has a lower environmental impact due to its biodegradability and reduced toxicity.
- Versatility: It is compatible with a range of mineral types and can be used in conjunction with other flotation reagents for customized separation processes.
- Ease of Use: NaEX is easy to handle and mix with water, making it suitable for various flotation systems.
Applications:
- Froth Flotation: Primarily used in the froth flotation of sulfide ores such as copper, lead, zinc, and other valuable minerals.
- Mineral Processing: Enhances the separation of minerals in the beneficiation process, improving overall recovery rates.
- Research and Development: Utilized in laboratory settings for the development of new flotation techniques and the study of mineral surface chemistry.

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 |



Company Profile:
Our team of chemical engineers, with over 20 years of metallurgical expertise, ensures we offer customized solutions and premium products to meet diverse client needs. We have expanded our services to include mining chemicals, enhancing efficiency and sustainability in the mining sector.
With a strong commitment to innovation and sustainability, Hunan Fortune Technology Co., Ltd. is dedicated to providing effective and reliable environmental solutions, contributing to a greener future.




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Why Choose us?
Experience and Expertise: With nearly two decades in the industry, our team of seasoned chemical engineers brings extensive knowledge and proven expertise to every project.
Customized Solutions: We understand that one size does not fit all. Our tailored environmental solutions and chemical products are designed to meet the unique requirements of each client.
Innovative Approach: At the forefront of technology, we constantly innovate to develop new and improved products, ensuring our offerings are at the cutting edge of the fine chemical industry.
Quality Commitment: Our commitment to quality is unwavering. Every product we deliver is backed by stringent quality control measures, ensuring reliability and performance.
Sustainability Focus: We are dedicated to sustainability, offering products and solutions that not only meet today's needs but also contribute to a cleaner, greener future.
Comprehensive Services: From heavy metal treatment to mining chemicals and environmental management, our range of services covers a broad spectrum of applications.
Global Reach: Our registered capital and international outlook allow us to serve clients globally, providing them with access to our advanced technologies and solutions.
Client Satisfaction: Our track record of success is a testament to our ability to deliver efficient, reliable, and effective solutions that exceed client expectations.
Continuous Improvement: We are committed to ongoing learning and improvement, ensuring our services remain relevant and beneficial in an ever-evolving industry.
Partnership Approach: We believe in building long-term partnerships with our clients, working closely with them to understand their needs and achieve their goals.
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