Dimagnesium phosphate
This article is about Dimagnesium phosphate. For other uses, see magnesium phosphate.
Names | |
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Other names
Magnesium hydrogen phosphate; Magnesium phosphate dibasic | |
Identifiers | |
7757-86-0 7782-75-4 (trihydrate) | |
3D model (Jmol) | Interactive image |
ECHA InfoCard | 100.028.930 |
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Properties | |
HMgO4P | |
Molar mass | 120.28 g·mol−1 |
Density | 2.13 g/cm3 trihydrate |
Hazards | |
R-phrases | R36, R37, R38 |
NFPA 704 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
Infobox references | |
Dimagnesium phosphate is a compound with formula MgHPO4. It is a magnesium acid salt of phosphoric acid.
It can be formed by reaction of stoichiometric quantities of magnesium oxide with phosphoric acid.
- MgO + H3PO4 → MgHPO4 + H2O.
It is one of the compounds that have E number E343.[1]
See also
References
- ↑ relevant part of the German “Zusatzstoff-Zulassungsverordnung”, the official German implementation of the respective regulation of the European Union
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