Lithium
Lithium (CAS: 7439-93-2, Formula: Li, Molar Mass: 6.94 g/mol) is the lightest and least dense alkali metal. It presents as a granular solid with high reactivity, particularly with water. TSS supplies high-purity Lithium, essential for applications in advanced battery technologies, chemical synthesis, and as a component in specialized alloys.

Lithium-Ion Battery Anodes
Lithium's exceptional electrochemical properties make it a critical component in the anodes of lithium-ion batteries, enabling high energy density and rechargeable power solutions for portable electronics and electric vehicles.
Chemical Synthesis
As a highly reactive alkali metal, Lithium serves as a powerful reducing agent and a key reagent in various organic synthesis reactions, facilitating the creation of complex molecules.
Alloy Production
Lithium is incorporated into various metal alloys to enhance their properties, such as increasing strength and reducing weight, finding use in aerospace and specialised industrial applications.
High-Temperature Lubricants
Lithium compounds are used in the production of greases that offer excellent performance at high temperatures and under demanding conditions, suitable for automotive and industrial machinery.
| Molecular weight | 6.94 |
|---|---|
| Linear formula | Li |
| Assay | 99.9% trace metals basis |
| Form | granular |
| Boiling point | 1342 °C(lit.) |
| Density | 0.534 g/mL at 25 °C(lit.) |
| Melting point | 180 °C(lit.) |


Hazard statements
- H260In contact with water releases flammable gases
- H314Causes severe skin burns and eye damage
Precautionary statements
- P223Do not allow contact with water
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P370In case of fire
- P422
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1415 4.3 / PGI |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 14/15-34 |
| Safety statements (S) | 8-43-45 |
| Supplemental hazards | Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Resistivity | 9.446 μΩ-cm, 20°C |
|---|
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 primarily used for?
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Lithium is primarily used in the manufacturing of lithium-ion batteries, as a component in chemical synthesis, and for producing specialized metal alloys.
What are the CAS number and formula for Lithium?
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The CAS number for Lithium is 7439-93-2, and its chemical formula is Li.
What grade and purity does Tech Serve Solutions supply for Lithium?
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Tech Serve Solutions supplies Lithium with an assay of 99.9% trace metals basis. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should Lithium be handled and stored safely?
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Lithium reacts violently with water, releasing flammable gas and causing severe burns. It must be stored under an inert atmosphere or oil, away from moisture and incompatible materials. Strict adherence to safety protocols, including appropriate PPE like eyeshields, gloves, and respirators, is mandatory.
Is Lithium classified as a controlled substance?
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The provided data does not indicate that Lithium (CAS 7439-93-2) is a controlled substance.
How is Lithium packed, shipped, and exported by TSS?
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Lithium is classified under UN 1415 (Class 4.3, Packing Group I) for transport due to its reactivity. TSS adheres to all regulations for the safe packing, shipping, and international export of this hazardous material.
How can I request a sample or a quote for Lithium?
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To request a sample or a quote for Lithium, please contact our sales department through the website or call us directly.
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