Compilation - Lithium formate with Formic acid (IUPAC SDS Volume 73)
SDS Volume (4691)
Volume 73. Metal and Ammonium Formate Systems, p None
Original Measurements
Groschuff, E.; Ber. Dtsch. Chem. Ges. 36, 1783-95 (1903).
Variables:
Composition and temperature
Prepared by:
Method/Apparatus/Procedure:
The freezing point method was used. No other information is given.
Source and Purity of Materials:
- Lithium formate was prepared by dehydrating the monohydrate at 367.2 K.
Estimated Errors:
Ambient temperature: The temperature was controlled to within ±0.5 K.
Components:
- Lithium formate, $\ce{ LiCHO2 }$; [556-63-8] NIST WebBook
- Formic acid, $\ce{ CH2O2 }$; [64-18-6] NIST WebBook
Experimental Data
Solubility values in the LiCHO2-CH2O2 system.
| $T$ ($\pu{K}$) | $T$ (°C) | 100w1 | $100 x_{1}$ | Phase (s) () |
|---|---|---|---|---|
| 273.2 | 0 | 25.4 | 23.18 | LiCHO2 |
| 291.2 | 18 | 25.9 | 23.65 | LiCHO2 |
| 312.2 | 39 | 26.4 | 24.12 | LiCHO2 |
| 333.2 | 60 | 26.9 | 24.59 | LiCHO2 |
| 352.2 | 79 | 27.8 | 25.44 | LiCHO2 |
(a) These values were calculated by the compiler.
