238554

Lanthanum(III) nitrate hydrate

99.9% trace metals basis

• Sinonimo/i: Lanthanum nitrate hydrate, Lanthanum trinitrate hydrate
• Formula condensata: La(NO₃)₃·xH₂O
• Numero CAS: 100587-94-8
• Peso molecolare: 324.92 (anhydrous basis)
• Numero CE: 233-238-0
• Numero MDL: MFCD00717612
• Codice UNSPSC: 12352302
• ID PubChem: 24854312
• NACRES: NA.23

Proprietà

• Saggio: 99.9% trace metals basis
• Forma fisica: (powder, crystals or chunks)
• Composizione: Degree of hydration, 3-5
• Impiego in reazioni chimiche: reagent type: catalyst; core: lanthanum
• Impurezze: ≤2000.0 ppm Trace Rare Earth Analysis
• Stringa SMILE: O.[La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/La.3NO3.H2O/c;3*2-1(3)4;/h;;;;1H2/q+3;3*-1;; HVMFKXBHFRRAAD-UHFFFAOYSA-N

Descrizione

Descrizione generale

Lanthanum(III) nitrate hydrate is a white crystalline solid that is highly soluble in water. It is also utilized in various fields such as catalysts, ceramics, and as a source of lanthanum ions in chemical synthesis.

Applicazioni

Lanthanum(III) nitrate hydrate can be used:

• As a starting material to synthesize lanthanum zirconate nanoparticles.
• As a precursor to prepare luminescent lanthanum-tricarboxytriphenylamine (La-TCA) coordination polymer nanosheets.
• To fabricate perovskite oxide-type LaFeO₃ dendrites for chemical sensors.
• To synthesize LaMnO₃ perovskite catalysts by using citric acid sol–gel method and La_0.6Sr_0.4MnO₃ perovskites via coprecipitation method. The LaMnO₃ perovskite catalysts has used for the oxidation of propane for emission control of hydrocarbon volatile organic compounds.

Informazioni sulla sicurezza

• Pittogrammi: GHS03,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H272,H315,H319,H335
• Consigli di prudenza: P210 - P220 - P261 - P264 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 5.1B - Oxidizing hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges