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IUPAC-NIST Solubility Database
NIST Standard Reference Database 106
Solubility System:
Tin formate with Acetone, Ethanol, Formic acid, Sodium hydroxide and Water
Components:
(1) Acetone; C3H6O; [67-64-1]
NIST Chemistry WebBook
for detail
(2) Ethanol; C2H6O; [64-17-5]
NIST Chemistry WebBook
for detail
(3) Formic acid; CH2O2; [64-18-6]
NIST Chemistry WebBook
for detail
(4) Sodium hydroxide; NaOH; [1310-73-2]
NIST Chemistry WebBook
for detail
(5) Tin formate; Sn(CHO2)2; [2879-85-8]
NIST Chemistry WebBook
for detail
(6) Water; H2O; [7732-18-5]
NIST Chemistry WebBook
for detail
Original Measurements:
Donaldson, J.D.; Knifton, F., J. Chem. Soc. 12, 4801-3 (1964).
Variables:
Prepared By:
Chr. Balarew and St. Trendafilova
Experimental Remarks:
d=decomposed.
Note:
The concentrations units used to express the solubility of the tin formate is: g/dm
3
of solution.
Experimental Data:
(Notes on the Nomenclature)
(Please see footnotes following the table(s).)
Solubility of tin formate in five common solvents.
t/°C
Chemical
1
Solubility
1
25
H2O
4.09
25
HCOOH
a
14.3
25
C3H6O
0.131
25
C2H5OH
0.131
25
NaOH
a
(d)
40
H2O
4.42
40
HCOOH
22.8
40
C3H6O
0.219
40
C2H5OH
0.174
40
NaOH
(d)
50
H2O
4.90
50
HCOOH
25.9
50
C3H6O
0.270
50
C2H5OH
0.200
50
NaOH
(d)
70
H2O
(d)
70
HCOOH
30.8
70
C3H6O
---
70
C2H5OH
0.235
70
NaOH
(d)
Notes:
a
These are 2 molar aqueous solutions.
Method/Apparatus/Procedure:
The only information given is that four different methods for preparing tin formate were used and the products were analyzed. The analytical results showed that all samples had the same composition, within the limits of experimental error.
Source and Purity of Materials:
See METHOD/APPARATUS/PROCEDURE.
Estimated Errors:
Solubility: No information is given.
Temperature: No information is given.