Components:
(1) Tin formate,
Sn(CHO2)2; [2879-85-8]
NIST WebBook
(2) Acetone,
C3H6O; [67-64-1]
NIST WebBook
(3) Ethanol,
C2H6O; [64-17-5]
NIST WebBook
(4) Formic acid,
CH2O2; [64-18-6]
NIST WebBook
(5) Sodium hydroxide,
NaOH; [1310-73-2]
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(6) Water,
H2O; [7732-18-5]
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Original Measurements
Donaldson, J. D.; Knifton, F.; J. Chem. Soc. 12, 4801-3 (1964).
Variables:
Prepared by:
St. Trendafilova, Chr. Balarew
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:
Ambient temperature: No information is given.
Mass concentration (m/v) (1): No information is given.
Experimental Values:
Note: d=decomposed.Note: The concentrations units used to express the solubility of the tin formate is: g/dm3 of solution.
Solubility of tin formate in five common solvents.
| T (°C) | Cm1 (g/L) |
|---|---|
| 25.0 | 4.09 |
| 25.0 | 14.3 |
| 25.0 | 1.31 x 10-1 |
| 25.0 | 1.31 x 10-1 |
| 25.0 | decomposed |
| 40.0 | 4.42 |
| 40.0 | 22.8 |
| 40.0 | 2.19 x 10-1 |
| 40.0 | 1.74 x 10-1 |
| 40.0 | decomposed |
| 50.0 | 4.9 |
| 50.0 | 25.9 |
| 50.0 | 2.70 x 10-1 |
| 50.0 | 2.00 x 10-1 |
| 50.0 | decomposed |
| 70.0 | decomposed |
| 70.0 | 30.8 |
| 70.0 | - |
| 70.0 | 2.35 x 10-1 |
| 70.0 | decomposed |
(a) These are 2 molar aqueous solutions.
