Lithium arsenate is an inorganic compound, a salt of lithium and arsenic acid with the formula Li 3 AsO 4 , colorless crystals, slightly soluble in water.
| Arsenate lithium | |
|---|---|
| Are common | |
| Systematic name | Arsenate lithium |
| Traditional names | arsenic lithium; lithium orthoarsenate |
| Chem. formula | Li 3 AsO 4 |
| Physical properties | |
| condition | colorless crystals |
| Molar mass | 159.74 g / mol |
| Density | 3.07 g / cm³ |
| Thermal properties | |
| T. melt. | 1150 ° C |
| Like heat resistant. | 162 J / (mol · K) |
| Enthalpy of Education | -1702 kJ / mol |
| Chemical properties | |
| Solubility in water | 0.095 g / 100 ml |
| Classification | |
| Reg. CAS number | 13478-14-3, 51957-41-6 |
| PubChem | |
| Reg. EINECS number | 236-773-8 |
| Smiles | |
| Inchi | |
| ChemSpider | |
Physical Properties
Lithium arsenate forms colorless crystals of rhombic syngony , space group P nma , cell parameters a = 0.6279 nm, b = 1.0768 nm, c = 0.4955 nm, Z = 4.
Slightly soluble in water.
Literature
- Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 3rd ed., rev. - L .: Chemistry, 1971. - T. 2. - 1168 p.
- CRC Handbook of Chemistry and Physics . - 89th Edition. - Taylor and Francis Group, LLC, 2008-2009.