Lithium dihydrogen phosphate (13453-80-0 ) – Battery grade high purity lithium salt raw material
Product name: Lithium dihydrogen phosphate (LiH₂PO₄)
CAS number: 13453‑80‑0
Molecular formula: LiH₂PO₄
Molecular weight: about 103.93 g/mol
Appearance: white or colorless crystalline powder with a slightly acidic odor
Product Introduction
Lithium dihydrogen phosphate is a battery-grade lithium salt, mainly used as a key precursor for lithium iron phosphate (LiFePO₄) cathode materials, and can be used in solid electrolytes, battery materials, fine chemicals, ceramic glass and other fields.
We provide high-purity (≥99%) products with high stability and consistent ion content, suitable for new energy and research purposes with strict quality requirements.
Product advantages
High purity ≥99%, in line with battery-grade LiFePO₄ precursor requirements
Low impurities: heavy metals, sodium, chloride ions, etc. are strictly controlled
Excellent thermal stability: melting point >200°C, stable chemical properties
Wide application range: lithium battery materials, solid electrolytes, electronic ceramics and other fields are complementary
Lithium dihydrogen phosphate technical parameters
| Item | Specification |
|---|---|
| Product Name | Lithium Dihydrogen Phosphate |
| CAS Number | 13453‑80‑0 |
| Molecular Formula | LiH₂PO₄ |
| Molecular Weight | 103.93 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥ 99% (assay via acid‑base titration) |
| Density | ~2.46 g/cm³ at 25 °C |
| Melting/Decomp. Point | ≥200 °C |
| Solubility in Water | Slightly soluble; high solubility at elevated temps |
| Storage Conditions | Cool, dry, well‑ventilated, sealed container |
Main application areas
Lithium-ion battery materials: as a formation agent for LiFePO₄ positive electrode materials to improve battery efficiency and safety
Solid electrolyte research: combined with other lithium phosphate salts for solid-state battery systems
Chemical raw materials and experimental uses: widely used in chemical synthesis, reagent preparation and analytical research
Ceramic and glass enhancers: used to improve material heat resistance and structural stability
Packaging and storage
Packing specifications: 25kg/bag paper-plastic composite packaging, or customized large packaging
Storage requirements: Store in a dry, cool, well-ventilated warehouse to avoid contact with moisture and acidic substances
Safety Tips
Operational hazards: May cause irritation to eyes and skin, avoid inhalation of dust or mist
Personal protection: Wear goggles, masks, gloves, and follow the SDS instructions when necessary
Environmental protection: Avoid waste or dust leakage that may pollute the surrounding environment
Product highlights and service advantages
✅ Factory customization: support purity, particle size and packaging customization, flexible to meet needs
✅ Quality certification: in line with ISO 9001, REACH and other international standards
✅ Complete technical support: provide TDS, SDS, COA, and provide formulation suggestions in the field of battery materials
✅ Global delivery: reliable logistics channels, timely delivery
