Tin(II) oxalate: Difference between revisions
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Tin (II) oxalate forms colorless crystals. |
Tin (II) oxalate forms colorless crystals. |
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Insoluble in [[water]] and [[acetone]]. Soluble in [[methanol]] and in [[petroleum ether]].<ref>{{cite web |title=Registration Dossier - ECHA |url=https://echa.europa.eu/registration-dossier/-/registered-dossier/11280/4/10 |publisher=[[European Chemical Agency]] |access-date=5 August 2021}}</ref> |
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Insoluble in [[water]] and [[acetone]]. |
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Forms crystal hydrates of the composition SnC{{sub|2}}O{{sub|4}}•''n'' H{{sub|2}}O, where n = 1 and 2. |
Forms crystal hydrates of the composition SnC{{sub|2}}O{{sub|4}}•''n'' H{{sub|2}}O, where n = 1 and 2. |
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Revision as of 14:59, 5 August 2021
| Names | |
|---|---|
| Other names
Titanium(II) oxalate, Oxalic acid titanium(II) salt
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.011.285 |
| EC Number |
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| SnC 2O 4 | |
| Molar mass | 206.729 |
| Appearance | colorless crystals |
| Density | 3.56 |
| Melting point | [convert: invalid number] |
| insoluble | |
| Hazards | |
| GHS labelling: | |
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| Warning | |
| P280 | |
| Related compounds | |
Related compounds
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Magnesium oxalate Strontium oxalate Barium oxalate Iron(II) oxalate Iron(III) oxalate Praseodymium oxalate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Tin (II) oxalate is an inorganic compound, a salt of tin and oxalic acid with the formula SnC
2O
4.[2] The compound looks like colorless crystals, does not dissolve in water, forms crystalline hydrates.
Synthesis
Effect of oxalic acid solution on tin(II) oxide :
Physical properties
Tin (II) oxalate forms colorless crystals.
Insoluble in water and acetone. Soluble in methanol and in petroleum ether.[3]
Forms crystal hydrates of the composition SnC2O4•n H2O, where n = 1 and 2.
Chemical properties
Decomposes on heating:
Applications
- Tin oxalate is used as a catalyst in the production of organic esters and plasticizers.[4]
- It is used for dyeing and printing fabrics.
- The compound is aslo used in stannous oral care compositions.
References
- ^ "Tin Oxalate". American Elements. Retrieved 5 August 2021.
- ^ "Tin(II) oxalate 98% | Sigma-Aldrich". sigmaaldrich.com. Retrieved 5 August 2021.
- ^ "Registration Dossier - ECHA". European Chemical Agency. Retrieved 5 August 2021.
- ^ a b "814-94-8 - Tin(II) oxalate - Stannous oxalate - 14113 - Alfa Aesar". Alfa Aesar. Retrieved 5 August 2021.