99.9% Lithium iodide CAS 10377-51-2 Lithium iodide anhydrous

Certificate of Analysis-COA 

99.9% Content

 Applications 

1. Battery Electrolytes & Solid Electrolytes — polymer and composite solid electrolytes, thermal batteries, Li-S and Li-air electrolyte additives: Supplies both the lithium cation and the iodide anion in one salt, which is why it appears in PEO-based solid electrolytes and in molten-salt thermal battery systems. The iodide also participates in the interphase chemistry, influencing plating behaviour and cycle stability.

2. Organic Synthesis & Halogen Exchange — Finkelstein iodination, demethylation of aryl methyl ethers, ester and ether cleavage: A soluble iodide source that converts chlorides, bromides and sulfonates into the more reactive iodide under mild conditions. Also used as a nucleophile for demethylation, where the iodide attacks the methyl group and liberates the phenol.

3. Solid-State Ionics & Electrochemical Sensors — iodide-ion conductors, solid electrolytes for sensors, reference electrodes: A model iodide-conducting salt for building ion-selective membranes and solid-state electrochemical sensors. Its high ionic mobility in the molten and solid states underpins several amperometric sensing designs.

4. Catalyst & Lewis Acid in Fine Chemicals — alkylation, condensation and rearrangement chemistry: A mild Lewis acid and iodide source used where a strong mineral acid would destroy the substrate. Soluble in polar organic media, which allows homogeneous catalysis at moderate temperature.

 Quality Assurance 

Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.

Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.

 Packaging 

White woven bags

Kraft paper bags

Big bags

Export-grade packaging, custom labels

Solids (woven bags/cardboard drums/ton bags)

Liquids (plastic drums/IBC/ISO tanks)