Explore commercial batches with auditable trace-metal profiling, GHS-compliant packaging, and batch-wise COA documentation.
Comprehensive characterization of Lanthanum Nitrate Hexahydrate [CAS # 10277-43-7] tailored for global technical directors and chemical procurement leads.
| Analytical Parameter | Standard Industrial Grade (3N) | Electronic & Optical Grade (4N) | Advanced Energy & Semiconductor (5N) |
|---|---|---|---|
| Lanthanum Assay (La₂O₃/TREO) | ≥ 99.90% | ≥ 99.99% | ≥ 99.999% |
| Total Rare Earth Oxide (TREO) | ≥ 37.50% | ≥ 38.00% | ≥ 38.20% |
| Iron Residue (Fe₂O₃) | ≤ 0.001% (10 ppm) | ≤ 0.0003% (3 ppm) | ≤ 0.00008% (< 0.8 ppm) |
| Chloride Ions (Cl⁻) | ≤ 0.005% (50 ppm) | ≤ 0.001% (10 ppm) | ≤ 0.0005% (5 ppm) |
| Heavy Metals (Pb, Cd, Hg, As) | ≤ 0.002% (20 ppm) | ≤ 0.0005% (5 ppm) | ≤ 0.0001% (< 1 ppm) |
| Physical Crystalline State | White Crystalline Prills | Deliquescent Monoclinic Crystals | Ultra-pure Deliquescent Prills |
| Water Solubility (20°C) | Completely Clear, Stable | Clear, Residue-free Solution | 100% Optically Clear (Zero Haze) |
Supplying pivotal rare earth functional ions that determine reaction dynamics, optical transmission, and lattice structural resilience.
Acts as the baseline lanthanum ion donor in synthesizing Lanthanum Strontium Manganite (LSM) and Lanthanum Strontium Cobalt Ferrite (LSCF) cathode layers, ensuring superior mixed ionic-electronic conductivity at elevated operational temperatures (600°C–850°C).
Stabilizes modern ultra-stable Y (USY) zeolite molecular frameworks in refinery crack-catalysts. Doping with Lanthanum shifts active acid site retention under hydrothermal regeneration regimes, maximizing gasoline fractions and propylene yield.
Vital precursor for manufacturing lanthanum heavy crown flint optical glasses. Enables high refractive indices (Nd > 1.80) while maintaining ultra-low chromatic dispersion (Abbe value Vd > 45), critical for LiDAR optics and precision semiconductor lithography lenses.
Eliminating downstream procurement variance through automated multi-stage counter-current solvent extraction (P507/Naphthenic acid systems).
Over 1,200 continuous mixer-settler stages ensure pure Lanthanum separation from contiguous light rare earths (Ce, Pr, Nd), eliminating interstitial lattice variance.
Automated vacuum-cooling crystallization units deliver uniform crystal geometry, eliminating fine dust and reducing moisture-induced caking in sea freight.
Every crystallization batch undergoes high-resolution Inductively Coupled Plasma Mass Spectrometry analysis, monitoring 64 elemental impurities down to sub-ppb limits.
Class 10,000 cleanroom environments protect against ambient airborne particulate contamination during inner vacuum-sealed foil bagging.
Mitigating logistical bottlenecking through verified UN-certified packaging, REACH compliance dossiers, and hazardous maritime procedures.
Lanthanum Nitrate Hexahydrate is categorized as an Oxidizing Solid (PG II/III). Shipments feature UN-approved fiber drums with double high-barrier hermetic PE liners, preventing moisture absorption and regulatory holding at ports of entry.
Full REACH registration credentials support frictionless customs clearance across Europe. Comprehensive compliance portfolios align with US TSCA, Korea K-REACH, and Japan METI/CSCL frameworks.
Long-term partnerships with Class A hazardous logistics freight carriers guarantee compliant maritime container stowage (IMDG Code) and secure airfreight dispatch (IATA DGR) directly from Qingdao, Shanghai, and Tianjin terminals.
Strategic R&D allocations targeted toward next-generation battery architectures, electrocatalytic green hydrogen, and thermal barrier coatings.
Garnet-type solid-state electrolyte development relies on high-purity Lanthanum precursors to manufacture Lithium Lanthanum Zirconium Oxide (LLZO). Our low-silicon, low-calcium Lanthanum Nitrate yields exceptional room-temperature lithium ionic conductivity (>10⁻³ S/cm).
Perovskite oxide catalysts (LaNiO₃ and LaCoO₃) synthesized through wet-chemical nitrate routes exhibit high intrinsic activity for the Oxygen Evolution Reaction (OER) in alkaline water electrolysis, mitigating reliance on precious iridium group metals.
Engineering multi-component lanthanum zirconate pyrochlore matrices (La₂Zr₂O₇) for plasma-sprayed thermal barrier coatings (TBCs) in next-generation aerospace gas turbines, resisting calcium-magnesium-alumino-silicate (CMAS) degradation up to 1,500°C.
Access our detailed industrial dossier: "Comparative Sol-Gel Kinetics of Lanthanum Nitrate in Advanced Ceramic Synthesis" including full ICP-MS trace limits, lot handling procedures, and bulk container FOB/CIF freight structures.
Addressing crucial inquiries regarding chemical behavior, handling protocols, trace purity, and procurement workflows.
Our industrial and high-purity materials are supplied strictly as Lanthanum(III) Nitrate Hexahydrate [La(NO₃)₃·6H₂O, CAS: 10277-43-7] with a theoretical molecular weight of 433.01 g/mol. Due to its deliquescent nature, materials are synthesized under controlled relative humidity and packaged immediately into moisture-impermeable layers.
Every commercial lot is sealed within vacuum-heat-sealed multi-layer aluminum-plastic barrier liners encased in UN-rated 25 kg fiber or steel drums with internal desiccant buffers. Container loading protocols mandate dry-pack ocean containers equipped with high-adsorption silica poles to eliminate container rain.
Beyond standard TREO metrics, we rigorously control transition metals (Fe, Cu, Ni, Cr < 1 ppm each) that induce parasitic optical absorption, alongside alkali/alkaline earth metals (Ca, Mg, Na < 5 ppm) that disrupt perovskite crystal stoichiometry and grain-boundary conductivity in fuel-cell applications.
Yes. We support pre-shipment sampling accompanied by factory lot Certificates of Analysis. Independent testing through accredited international bodies (e.g., SGS, Eurofins, or CIQ) can be organized at loading ports to verify TREO, trace impurities, and particle size distribution prior to financial clearance.
Integrate your inorganic salt and additive supply lines with unified testing standards, volume consolidation, and documented compliance.
