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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Lithium formate with Formic acid
Components:
(1) Formic acid; CH2O2; [64-18-6]
NIST Chemistry WebBook
for detail
(2) Lithium formate; LiCHO2; [556-63-8]
NIST Chemistry WebBook
for detail
Original Measurements:
Groschuff, E., Ber Dtsch. Chem. Ges. 36, 1783, 4351 (1903).
Variables:
Concentration = Composition and temperature
Prepared By:
T. A. Ageyeva
Experimental Data:
(Notes on the Nomenclature)
(Please see footnotes following the table(s).)
Solubility values in the LiCHO
2
-CH
2
O
2
system.
t/°C
T/K
Mass Fraction w
1
10
0
* Mole Fraction
1
a
Solid Phase(s)
0
273.2
25.4
23.18
LiCHO2
18
291.2
25.9
23.65
LiCHO2
39
312.2
26.4
24.12
LiCHO2
60
333.2
26.9
24.59
LiCHO2
79
352.2
27.8
25.44
LiCHO2
Notes:
a
These values were calculated by the compiler.
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:
Temperature: The temperature was controlled to within ± 0.5 K.