Rubidium Chloride
Lifeworth supplies Rubidium Chloride powder for specialty chemical sourcing, with defined purity specifications, trace-metal review, technical documentation, evaluation samples, and bulk supply support for commercial and research projects.
- High-Purity Rubidium Chloride Powder
- CAS 7791-11-9 / RbCl
- Purity Specification Options
- Trace-Metal & Impurity Review
- Sample & Bulk Supply Support
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
CAS Number
Molecular Formula
Molecular Weight
Quality
Assay
Grade
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Rubidium Chloride is a high-purity inorganic rubidium salt commonly sourced for chemical synthesis, laboratory research, specialty materials, and selected technical applications.
It is typically supplied as a white crystalline powder with defined purity and impurity specifications, and buyers often review total assay, alkali-metal and trace-metal impurities, water solubility, and batch documentation before technical or commercial evaluation.
It is commonly considered as a rubidium source for synthesis, aqueous laboratory systems, research projects, and selected specialty-material processes, with specification matching, evaluation samples, and bulk supply support available for sourcing projects.
Applications
Chemical Synthesis & Rubidium Compounds
Rubidium Chloride may be used as a rubidium source in the preparation of other rubidium compounds and specialty inorganic materials. For synthesis projects, assay, ionic impurities, solubility, and batch consistency should be reviewed according to downstream purity requirements.
Laboratory & Research Applications
High-purity Rubidium Chloride is commonly considered for laboratory and research projects requiring a defined, water-soluble rubidium source. Evaluation quantities, trace-metal information, and batch-specific documentation may be important during technical qualification.
Optical, Crystal & Specialty Materials
Rubidium Chloride may be evaluated for selected optical-material, crystal-related, and advanced-material research where controlled composition and impurity levels are important. Material suitability should be confirmed according to the specific process and required purity profile.
Specialty Chemical Processes
RbCl may also be considered in selected aqueous, catalytic, inorganic, or material-development processes. The required purity, impurity limits, particle characteristics, and process compatibility should be defined according to the intended technical application.
How to Choose the Right Grade / Form
Purity Requirement
Commercial Rubidium Chloride is available in different purity levels for general chemical, synthesis, research, and high-purity applications. Buyers should define the required assay according to downstream impurity tolerance and process requirements rather than selecting a higher purity level without technical need.
Trace-Metal & Ionic Impurities
For high-purity projects, residual potassium, sodium, cesium, iron, and other application-relevant elements may be as important as total assay. Buyers should compare the impurity profile of candidate materials against the critical limits required by the intended synthesis, research, optical, or material process.
Physical & Process Requirements
Particle condition, moisture, water solubility, packaging, handling, and batch consistency may also affect material selection. The intended process and critical specification limits should therefore be defined before sample comparison or commercial quotation.
Technical & Formulation Notes
Technical Notes
For high-purity Rubidium Chloride sourcing, total assay should be reviewed together with the impurity profile rather than used as the only material-selection criterion. Potassium, sodium, cesium, iron, and other relevant trace elements may require tighter limits where applicable to the downstream synthesis, research, or material process.
Manufacturing & Process
Commercial Rubidium Chloride is produced through purification and conversion of rubidium-containing feedstocks into the chloride form, followed by further purification, crystallization, drying, and particle control according to the required specification. Exact processing routes may vary by producer and target purity.
Compatibility / Formulation Notes
Aqueous Systems
Rubidium Chloride is soluble in water and can be introduced into suitable aqueous laboratory and chemical systems. Required concentration, solution composition, pH conditions, other ionic components, and downstream process requirements should be evaluated for the intended application.
Chemical Synthesis
For synthesis of other rubidium compounds, assay and impurity limits should be reviewed together with stoichiometric and downstream purity requirements. Laboratory or pilot evaluation is recommended when the target product is sensitive to alkali-metal or trace-metal contamination.
Research & Specialty Material Systems
For research, optical, crystal-related, or advanced-material projects, suitability should be evaluated according to the actual experimental or production system. Total purity alone may not predict performance where individual impurity limits are critical.
Powder Handling & Storage
The material should be protected from contamination and unsuitable moisture exposure during weighing, transfer, and storage. Packages should be properly resealed after opening, particularly when the material is used in high-purity or trace-metal-sensitive projects.
Extended QC & Test Items
Technical evaluation may include Rubidium Chloride assay, potassium, sodium, cesium and other trace-metal impurities, moisture or water content, insoluble matter, particle characteristics, and additional application-specific limits. Batch COA and supporting technical documents should be reviewed against the approved purchasing specification before commercial supply.
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | White Crystalline Powder | Visual |
| Rubidium Chloride Assay | Per Agreed Specification | Agreed Method |
| Identification | Conforms to Specification | Agreed Method |
| Potassium (K) | Per Agreed Specification | Agreed Method |
| Sodium (Na) | Per Agreed Specification | Agreed Method |
| Cesium (Cs) | Per Agreed Specification | Agreed Method |
| Iron (Fe) | Per Agreed Specification | Agreed Method |
| Other Trace Metals | Per Agreed Specification | Agreed Method |
| Insoluble Matter | Per Agreed Specification | Agreed Method |
| Moisture / Water Content | Per Agreed Specification | Agreed Method |
| Particle Characteristics | Per Agreed Specification | Agreed Method |
Storage, Shelf Life & Packaging
Storage
Store Rubidium Chloride in a tightly sealed container in a cool, dry place, protected from contamination, direct moisture exposure, and unsuitable storage conditions.
For high-purity applications, minimize unnecessary open-air handling and reseal the package promptly after use to reduce the risk of contamination or changes in material condition.
Shelf Life
According to the manufacturer’s specification and recommended storage conditions.
Packaging & Logistics
Sample Packing
Evaluation samples can be arranged for material identification, laboratory testing, impurity review, and initial process qualification before commercial purchasing.
Bulk Packing
Commercial quantities can be supplied in sealed protective packaging according to product specification, order quantity, material purity, and transportation requirements.
Specification Customization
Project-specific requirements may include purity target, individual trace-metal or ionic impurity limits, particle characteristics, packaging format, labeling, and other technical parameters. Feasibility should be confirmed according to specification complexity and commercial quantity.
Logistics & Documents
Lifeworth supports sample and bulk international shipments together with available COA, TDS, SDS, packing documents, and other technical files required for supplier qualification, import review, laboratory evaluation, and commercial purchasing.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Defined Specification Clarity
We help buyers define the required purity, critical impurity limits, physical requirements, application conditions, and documentation needs before quotation and sample evaluation.
Trace-Metal & Impurity Matching
Research, synthesis, and specialty-material projects may require tighter control of potassium, sodium, cesium, iron, or other elements. We coordinate suitable supply options according to the requested impurity profile rather than comparing Rubidium Chloride by total assay alone.
Batch Documentation Support
Commercial batches can be supported with available COA, TDS, SDS, and related technical documentation for supplier qualification, incoming inspection, laboratory review, and internal quality control.
Sample-to-Bulk Supply Coordination
Evaluation samples can be arranged before commercial purchasing, with follow-up support for specification confirmation, bulk packing, labeling, export documentation, and international shipment coordination.
FAQ
1) What purity of Rubidium Chloride is available?
Rubidium Chloride can be supplied according to different purity requirements for chemical, synthesis, research, and high-purity projects. The appropriate specification and availability should be confirmed according to the target assay, impurity limits, application, and commercial quantity.
2) Is purity alone enough to compare Rubidium Chloride suppliers?
Not always. Materials with similar total assay may have different levels of potassium, sodium, cesium, iron, or other trace impurities. For high-purity projects, buyers should review the relevant impurity profile together with total assay.
3) What is the formula and molecular weight of Rubidium Chloride?
The chemical formula of Rubidium Chloride is RbCl, and its molecular weight is approximately 120.92 g/mol. Its CAS number is 7791-11-9.
4) Is Rubidium Chloride soluble in water?
Yes. Rubidium Chloride is soluble in water and can be considered for suitable aqueous laboratory and chemical systems. Required concentration and compatibility with other components should be evaluated according to the intended process.
5) What applications are commonly considered for Rubidium Chloride?
Rubidium Chloride is commonly considered for rubidium compound synthesis, laboratory and research applications, selected optical or crystal-related projects, and specialty inorganic or advanced-material processes.
6) Can Lifeworth provide Rubidium Chloride samples and technical documents?
Yes. Evaluation samples can be arranged according to project requirements. Available documentation may include COA, TDS, SDS, specification information, packing documents, and other technical files depending on the selected purity and sourcing requirement.
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