Celite (CAS 61790-53-2): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Celite (CAS 61790-53-2), also known as diatomaceous earth, is a naturally occurring siliceous sedimentary rock composed primarily of amorphous SiO2 (80–94%). Its unique porous structure and chemical inertness make it ideal for industrial applications.
Technical Parameters:
| Property | Specification |
|---|---|
| Molecular Formula | SiO2·nH2O |
| Molecular Weight | 60.08 g/mol |
| Density | 0.47 g/cm³ (loose weight) |
| Melting Point | 1400–1650°C |
| Solubility | Insoluble in acids (except HF), soluble in alkaline solutions |
| Typical Purity | 87–98% SiO2 |
Packaging Options:
- 25g/100g/500g/1kg (laboratory use)
- 25kg woven bags (industrial scale)
- Custom packaging available
2. Key Applications
Industrial Uses:
- Filtration Media: Effective for processing chemicals, pharmaceuticals, and beverages
- Functional Filler: Enhances mechanical properties in plastics, rubber, and ceramics
- Agricultural Carrier: Optimizes pesticide and fertilizer formulations
- Catalyst Support: Provides stable substrate in petrochemical processes
- Thermal Insulation: Used in high-temperature industrial equipment
3. Practical Use Cases
Laboratory Applications:
- TLC chromatography matrix
- ELISA kit component
- Chemical synthesis catalyst
Manufacturing Processes:
- Beer and wine clarification
- Swimming pool filter systems
- Paint and coating additives
4. Industry Case Studies
Case Study 1: Agricultural Solutions Provider
Client: Chongqing Saipunas Technology
Application: Developed sustained-release pesticide formulations using Celite as a carrier matrix, achieving 40% longer field efficacy.
Case Study 2: Specialty Chemicals Manufacturer
Client: Wuhan Jiye Sheng Chemical
Application: Implemented Celite-based filtration systems for rare earth element processing, increasing production efficiency by 25%.
Case Study 3: Research Institution
Client: Shanghai Yihe Biotechnology
Application: Utilized Celite G in DNA extraction kits, improving purification yields by 18% compared to traditional methods.
5. Request Quotation
For pricing, technical specifications, or custom formulations:
- Email: info@vivalr.com
- Phone: (86) 158 6678 1826
Our experts will respond within 24 hours with customized solutions for your specific requirements.



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