Lanthanum(III) nitrate
Lanthanum(III) nitrate is a water soluble salt of lanthanum with the chemical formula La(NO
3)
3. The compound decomposes at 499°C to lanthanum oxide, nitric oxide and oxygen.[3]
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Other names
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| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.030.203 |
| EC Number |
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PubChem CID |
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| UNII | |
CompTox Dashboard (EPA) |
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| Properties | |
| La(NO 3) 3 | |
| Molar mass | 324.92 g/mol |
| Appearance | Colorless crystals |
| Odor | slight odor |
| Density | 1.3 g/cm3 |
| Melting point | 40 °C (104 °F; 313 K) |
| Boiling point | 126 °C (259 °F; 399 K) decomposes |
| 158 g/100 mL | |
| Solubility | Soluble in acetone and ethanol |
| Hazards | |
| GHS labelling: | |
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| Danger | |
| H272, H315, H319, H335 | |
| P210, P273, P280, P305+P351+P338+P310, P405, P501 | |
| NFPA 704 (fire diamond) | |
| Lethal dose or concentration (LD, LC): | |
LD50 (median dose) |
4500 mg/kg (oral, rat)[4] |
| Related compounds | |
Other anions |
Lanthanum(III) sulfate |
Other cations |
Cerium(III) nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Uses
It is a starting chemical for the electrochemical synthesis of lanthanum permanganate and to make lanthanum oxysulfide. It is also a possible application for fluorescent display tubes.[1]
Preparation
Lanthanum nitrate is prepared by reacting lanthanum oxide with nitric acid which creates lanthanum(III) nitrate and water.
References
- "Lanthanum(III) nitrate 99.999% trace metals". Sigma Aldrich. Sigma Aldrich. Retrieved 26 February 2021.
- "lanthanum nitrate". ChemSpider. ChemSpider. Retrieved 26 February 2021.
- Department of Chemical Engineering, The Pennsylvania State University, University Park, Pennsylvania (1996). "Influence of Pretreatment on Lanthanum Nitrate, Carbonate, and Oxide Powders". Chemistry of Materials. ACS publications. 8 (12): 2755–2768. doi:10.1021/cm9602555. Retrieved 26 February 2021.
{{cite journal}}: CS1 maint: multiple names: authors list (link) - "Lanthanum(III) nitrate". PubChem. PubChem. Retrieved 26 February 2021.
| HNO3 | He | |||||||||||||||||
| LiNO3 | Be(NO3)2 | B(NO3)−4 | RONO2 | NO−3 NH4NO3 |
HOONO2 | FNO3 | Ne | |||||||||||
| NaNO3 | Mg(NO3)2 | Al(NO3)3 Al(NO3)−4 |
Si | P | S | ClONO2 | Ar | |||||||||||
| KNO3 | Ca(NO3)2 | Sc(NO3)3 | Ti(NO3)4 | VO(NO3)3 | Cr(NO3)3 | Mn(NO3)2 | Fe(NO3)2 Fe(NO3)3 |
Co(NO3)2 Co(NO3)3 |
Ni(NO3)2 | CuNO3 Cu(NO3)2 |
Zn(NO3)2 | Ga(NO3)3 | Ge | As | Se | BrNO3 | Kr | |
| RbNO3 | Sr(NO3)2 | Y(NO3)3 | Zr(NO3)4 | NbO(NO3)3 | MoO2(NO3)2 | Tc | Ru(NO3)3 | Rh(NO3)3 | Pd(NO3)2 Pd(NO3)4 |
AgNO3 Ag(NO3)2 |
Cd(NO3)2 | In(NO3)3 | Sn(NO3)4 | Sb(NO3)3 | Te | INO3 | Xe(NO3)2 | |
| CsNO3 | Ba(NO3)2 | Lu(NO3)3 | Hf(NO3)4 | TaO(NO3)3 | W | Re | Os | Ir | Pt(NO3)2 Pt(NO3)4 |
Au(NO3)3 | Hg2(NO3)2 Hg(NO3)2 |
TlNO3 Tl(NO3)3 |
Pb(NO3)2 | Bi(NO3)3 BiO(NO3) |
Po(NO3)4 | At | Rn | |
| FrNO3 | Ra(NO3)2 | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |
| ↓ | ||||||||||||||||||
| La(NO3)3 | Ce(NO3)3 Ce(NO3)4 |
Pr(NO3)3 | Nd(NO3)3 | Pm(NO3)3 | Sm(NO3)3 | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy(NO3)3 | Ho(NO3)3 | Er(NO3)3 | Tm(NO3)3 | Yb(NO3)3 | |||||
| Ac(NO3)3 | Th(NO3)4 | PaO2(NO3)3 | UO2(NO3)2 | Np(NO3)4 | Pu(NO3)4 | Am(NO3)3 | Cm(NO3)3 | Bk(NO3)3 | Cf | Es | Fm | Md | No | |||||
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