Lithium chloride/potassium chloride eutectic
Lithium chloride/potassium chloride eutectic (CAS 65567-96-6) is a crucial inorganic salt mixture, supplied by Tech Serve Solutions as anhydrous beads. This compound exhibits a low melting point and finds significant application in advanced materials, particularly as a separator component in mixed transition-metal oxide cathodes for thermal batteries. Its reliable performance in demanding electrochemical systems makes it a key material for energy storage solutions.
- IUPAC
- Lithium potassium chloride

Thermal Battery Separators
Utilised as a separator in mixed transition-metal oxide cathodes for thermal batteries. This application leverages the eutectic mixture's electrochemical properties to ensure efficient and stable operation of high-temperature energy storage devices.
Electrochemical Materials
Serves as a component in advanced electrochemical systems. Its properties are valuable in the development and manufacturing of specialised battery technologies where specific ionic conductivity and thermal stability are required.
Materials Science Research
Applied in materials science research, particularly for studying and developing new materials with specific thermal and electrical properties. The anhydrous bead form facilitates precise integration into experimental setups.
| Assay | 99.99% trace metals basis |
|---|---|
| Grade | anhydrous |
| Form | beads |
| Density | 2.02 g/mL at 25 °C(lit.) |
| Application | Applied in separators for mixed transition-metal oxide cathodes in thermal batteries.1 |
| Composition | LiCl, 44 wt. % |
| Melting point | 357 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lithium chloride/potassium chloride eutectic used for?
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Lithium chloride/potassium chloride eutectic (CAS 65567-96-6) is primarily used as a separator in mixed transition-metal oxide cathodes for thermal batteries. It is also employed in materials science research and other electrochemical applications.
What is the CAS number and formula for Lithium chloride/potassium chloride eutectic?
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The CAS number for Lithium chloride/potassium chloride eutectic is 65567-96-6. The formula is not explicitly provided as it is a mixture, but its composition is LiCl, 44 wt. %.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lithium chloride/potassium chloride eutectic in anhydrous grade, with a purity of 99.99% trace metals basis. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Lithium chloride/potassium chloride eutectic be handled safely?
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Lithium chloride/potassium chloride eutectic is a Warning substance, indicated by GHS07. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Handle in a well-ventilated area and avoid breathing dust.
Is Lithium chloride/potassium chloride eutectic a controlled substance?
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Based on the provided data, Lithium chloride/potassium chloride eutectic (CAS 65567-96-6) is not indicated as a controlled or scheduled substance.
How is this product packed and exported?
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This product is supplied in bead form. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can provide details on specific packing and export capabilities upon request.
How can I request a sample or quote for Lithium chloride/potassium chloride eutectic?
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To request a sample or a quote for Lithium chloride/potassium chloride eutectic, please contact our sales team through our website or by phone. Our experts will assist you with your inquiry.
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