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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Lithium formate with Lithium nitrate
Components:
(1) Lithium formate; LiCHO2; [556-63-8]
NIST Chemistry WebBook
for detail
(2) Lithium nitrate; LiNO3; [7790-69-4]
NIST Chemistry WebBook
for detail
Original Measurements:
Tsindrik, N.M., Zh. Obshch. Khim. 28, 830-4 (1958).
Variables:
Prepared By:
P. Baldini
Experimental Remarks:
Note 1:
There is a eutectic at 162 ºC and 100x
1
=55.
Note 2:
The system was investigated at 0≤100x
1
≤80.
Experimental Data:
(Notes on the Nomenclature)
(Please see footnotes following the table(s).)
t/°C
T/K
10
0
* Mole Fraction
1
256
529
0
247
520
5
238
511
10
228
501
15
220
493
20
212
485
25
206
479
30
196
469
35
188
461
40
180
453
45
170
443
50
162
435
55
178
451
60
194
467
65
208
481
70
220
493
75
232
505
80
Notes:
a
The T/K values were calculated the compiler.
Method/Apparatus/Procedure:
A visual polythermal method was used. The temperatures were measured with a Nichrome-Constantan thermouple.
Source and Purity of Materials:
Analytical grade materials were recrystallized twice. The extrapolated fusion temperature of the lithium formate was 273 °C.
Estimated Errors:
Solubility: No information is given.
Temperature: The compiler estimates the accuracy of the temperature measurements to be probably ± 2 K.