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High-Purity Rubidium Carbonate Rb₂CO₃ from China Suppliers & Factory for Electronics and Scientific Research
Product Features
High purity
Industrial grade purity ≥ 99%, scientific research grade purity can reach more than 99.9%, and the impurity content is extremely low, meeting the needs of precision experiments.
Solubility
Easily soluble in water, slightly soluble in alcohol, the solution is strongly alkaline, and needs to be sealed to prevent moisture absorption.
Thermal stability
The melting point is about 837℃, and it decomposes into rubidium oxide and carbon dioxide at high temperature, which is suitable for high-temperature processes.
Safety
Avoid contact with acids, wear protective equipment during operation, and store in a dry and cool environment.
Application fields
- Special glass: Used to manufacture optical fiber, night vision equipment and optical lenses, significantly improving the refractive index and conductivity of glass.
- Electronic industry: As a piezoelectric material additive, it improves the performance of ceramic capacitors and semiconductor components.
- Catalyst: As an efficient alkaline catalyst in organic synthesis, it promotes esterification, polymerization and other reactions.
- Scientific research field: Used for rubidium isotope research, quantum technology and new energy battery development.
- Other uses: Intermediate raw materials for the preparation of other rubidium compounds (such as rubidium nitrate and rubidium chloride).
Packaging and storage
Packaging specifications
1kg/bottle, 5kg/barrel or customized according to customer needs, lined with moisture-proof material.
Storage conditions
Sealed and stored in a dry environment below 25°C, away from acids, alkalis and oxidants.
Quality assurance
Our Rubidium carbonate complies with the ISO 9001 quality management system, and provides MSDS (Material Safety Data Sheet) and third-party test reports to ensure batch stability and reliability.
Rubidium carbonate is driving the development of new materials and cutting-edge technologies with its unique properties. We are committed to providing customers with high-quality products and customized solutions. Welcome to inquire about cooperation!
Frequently Asked Questions
What is the purity level of your Rubidium carbonate?
We offer industrial grade purity of ≥ 99% and scientific research grade purity of over 99.9% with extremely low impurity levels to support precise experimental applications.
How should Rubidium carbonate be stored?
It should be sealed and stored in a cool, dry environment below 25°C, completely isolated from acids, alkalis, oxidants, and moisture due to its hygroscopic properties.
What are the primary applications of Rubidium carbonate?
It is widely used in the manufacturing of special glass (optical fibers, lenses), electronics (piezoelectric materials), organic synthesis catalysts, and scientific research including quantum technology.
What packaging options are available?
Standard options include 1kg/bottle and 5kg/barrel lined with moisture-proof materials. Customized packaging solutions are also available based on customer requirements.
Do you provide MSDS and quality certification documentation?
Yes, our Rubidium carbonate complies with the ISO 9001 quality management system. We provide full MSDS (Material Safety Data Sheet) and third-party test reports for every batch.

