Lanthanum Nitrate
Brief information of Lanthanum Nitrate
Formula: cCAS No.: 10277-43-7
Molecular Weight: 432.92
Melting point: 65-68 °C
Appearance: Off-white crystalline
Solubility: Soluble in water and strong mineral acids
Stability: Easily hygroscopic
Multilingual: LanthanNitrat, Nitrate De Lanthane, Nitrato Del Lantano
Application:
Lanthanum Nitrate is mainly applied in specialty glass, water treatment and catalyst. Various compounds of Lanthanum and other rare-earth elements (Oxides, Chlorides, etc.) are components of various catalysis, such as petroleum cracking catalysts. Small amounts of Lanthanum added to steel improves its malleability, resistance to impact, and ductility, whereas addition of Lanthanum to Molybdenum decreases its hardness and sensitivity to temperature variations. Small amounts of Lanthanum are present in many pool products to remove the Phosphates that feed algae.Lanthanum Nitrate is used in the manufacture of ternary catalysts, tungsten molybdenum electrodes, optical glass, phosphor, ceramic capacitor additives, magnetic materials, chemical reagents and other industries
Specification
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 37 | 37 | 37 | 37 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO |
5 5 2 2 2 2 5 |
50 50 50 10 10 10 50 |
0.05 0.02 0.02 0.01 0.001 0.001 0.01 |
0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO |
10 50 100 3 3 3 3 3 5 10 |
50 100 100 5 5 5 5 3 5 50 |
0.005 0.05 0.05 |
0.01 0.05 0.05 |
Packaging: Vacuum packaging 1, 2, 5, 25, 50 kg/piece, cardboard bucket packaging 25, 50 kg/piece, woven bag packaging 25, 50, 500, 1000 kg/piece.
Note: Product production and packaging can be carried out according to user specifications.
Lanthanum nitrate is easily deliquescent and has oxidizing properties. Hazardous Chemical Substances. Inhaling lanthanum and its compounds in smoke and dust can cause symptoms such as headaches and nausea, and in severe cases, it can lead to death. Because lanthanum nitrate has combustibility, it is classified as an explosive substance.
Physical and chemical properties of lanthanum nitrate
Colorless triclinic crystal. Melting point 40 ℃. Easily soluble in water and ethanol, soluble in acetone. Heat to 126 ℃ for decomposition, first to form an alkaline salt, and then to form an oxide. When heated to 800 ℃, it decomposes into lanthanum oxide. It is easy to form crystalline complex salts such as Cu [La (NO3) 5] or Mg [La (NO3) 5] with copper nitrate or magnesium nitrate. After mixing and evaporating with ammonium nitrate solution, large colorless crystal hydrated double salt (NH4) 2 [La (NO3) 5] • 4H2O is formed, and the latter can lose water of crystallization when heated at 100 ℃. When it interacts with hydrogen peroxide, lanthanum peroxide (La2O5) powder is generated [1.2].
Lanthanum nitrate；lanthanum nitrate hexahydrate；Lanthanum nitrate price；10277-43-7；La(NO3)3·6H2O；Cas 10277-43-7
Certificate：
What we can provide：
