Components:
(1) Lithium formate,
LiCHO2; [556-63-8]
NIST WebBook
(2) Formic acid,
CH2O2; [64-18-6]
NIST WebBook
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.
Experimental Values:
Solubility values in the LiCHO2-CH2O2 system.
| T (K) | T (°C) | 100w1 | 100x1 | Phase (s) |
|---|---|---|---|---|
| 273.2 | 0.0 | 25.4 | 23.18 | LiCHO2 |
| 291.2 | 18.0 | 25.9 | 23.65 | LiCHO2 |
| 312.2 | 39.0 | 26.4 | 24.12 | LiCHO2 |
| 333.2 | 60.0 | 26.9 | 24.59 | LiCHO2 |
| 352.2 | 79.0 | 27.8 | 25.44 | LiCHO2 |
(a) These values were calculated by the compiler.
