Chemistry:Ammonium hexachlorostannate
From HandWiki
| Names | |
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| IUPAC name
diazanium; tin(4+); hexachloride
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| Other names
Ammonium hexachlorostannate(IV), ammonium tin chloride, stannic ammonium chloride, diammonium hexachlorostannate, pink salt
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| Identifiers | |
3D model (JSmol)
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| ChemSpider | |
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PubChem CID
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| Properties | |
| Cl6H8N2Sn | |
| Molar mass | 367.49 g·mol−1 |
| Appearance | White acidic crystals |
| Density | 2.5 g/cm3 |
| Hazards | |
| GHS pictograms | 
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| GHS Signal word | Warning |
| H315, H319, H335, H412 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Ammonium hexachlorostannate (also known as pink salt) is an inorganic chemical compound with the chemical formula (NH
4)
2SnCl
6.[1][2][3]
Synthesis
A reaction of pure tin tetrachloride with ammonium chloride:[4]
- SnCl
4 + 2NH
4Cl → (NH
4)
2SnCl
6
- SnCl
Physical properties
The compound is composed of white crystals and is a corrosive agent.[5]
Use
The compound is used as a mordant in dyeing.[4]
References
- ↑ "Ammonium Hexachlorostannate". American Elements. https://www.americanelements.com/ammonium-hexachlorostannate-16960-53-5.
- ↑ "Ammonium hexachlorostannate(IV), 98%, Thermo Scientific Chemicals | Fisher Scientific". Fisher Scientific. https://www.fishersci.nl/shop/products/ammonium-hexachlorostannate-iv-98-thermo-scientific/11402138.
- ↑ "Ammonium hexachlorostannate(iv)". NIST. https://webbook.nist.gov/cgi/formula?ID=B8002478.
- ↑ 4.0 4.1 Brauer, Georg (2 December 2012) (in en). Handbook of Preparative Inorganic Chemistry V1. Elsevier. p. 731. ISBN 978-0-323-16127-5. https://books.google.com/books?id=kaa2qeFRXmUC&dq=ammonium+hexachlorostannate&pg=PA731. Retrieved 23 August 2024.
- ↑ Rabald, E. (2 December 2012) (in en). Corrosion Guide. Elsevier. p. 772. ISBN 978-0-444-60005-9. https://books.google.com/books?id=JRJBAQAAQBAJ&dq=ammonium+hexachlorostannate&pg=PR11. Retrieved 23 August 2024.
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