Magnesiumpyrophosphat
|
|
|
- CAS-Nr.
- 13446-24-7
- Bezeichnung:
- Magnesiumpyrophosphat
- Englisch Name:
- MAGNESIUM PYROPHOSPHATE
- Synonyma:
- MAGNESIUMDIPHOSPHATE;MAGNESIUM PYROPHOSPHATE;dimagnesium pyrophosphate;Magnesium phosphate (pyro);Diphosphoric acid,magnesium salt;Diphosphoric acid, magnesium salt;Diphosphoricacid,magnesiumsalt(1:2);MAGNESIUM PYROPHOSPHATE ISO 9001：2015 REACH;Magnesium pyrophosphate, Thermo Scientific Chemicals
- CBNumber:
- CB8324294
- Summenformel:
- Mg2O7P2
- Molgewicht:
- 222.55
- MOL-Datei:
- 13446-24-7.mol
|
Magnesiumpyrophosphat Eigenschaften
- Schmelzpunkt:
- 1383℃ [HAW93]
- Dichte
- 2.56 g/mL at 25 °C(lit.)
- Aggregatzustand
- Powder
- Farbe
- White
- Wasserl?slichkeit
- Soluble in dilute mineral acids. Insoluble in water.
- Merck
- 14,5684
Magnesiumpyrophosphat Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
Magnesium pyrophosphate has the molecular formula
of Mg2P2O7 and the molecular weight of grams per mole.
It may be prepared by the solid-state reaction of the dibasic
orthophosphate, or alternately by the precipitation of a
soluble Mg salt with aqueous pyrophosphoric acid:?
2MgHPO4 (or MgNH4PO4) + heat0Mg2P2O7
+H2O (+NH3)?
MgCl2 (aq)+H4P2O7 (aq)0Mg2P2O7 (solid)+2HCl (aq)?
In the solution method, the result is the hexahydrate,
Mg2P2O7·6H2O. This is a white powder with a CAS
number of 13478-16-5 and a molecular weight of
245.4073 g/mol. Its density is 1.71 g/cm
3 and it is relatively
insoluble in water or ethanol but soluble in acids.
Chemische Eigenschaften
colorless; monoclinic [CRC10]
Magnesiumpyrophosphat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Magnesiumpyrophosphat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 32)Lieferanten
13446-24-7(Magnesiumpyrophosphat)Verwandte Suche:
- Diphosphoricacid,magnesiumsalt(1:2)
- dimagnesium pyrophosphate
- Magnesium phosphate (pyro)
- MAGNESIUMDIPHOSPHATE
- Diphosphoric acid, magnesium salt
- Diphosphoric acid,magnesium salt
- MAGNESIUM PYROPHOSPHATE
- MAGNESIUM PYROPHOSPHATE ISO 9001：2015 REACH
- Magnesium pyrophosphate, Thermo Scientific Chemicals
- 13446-24-7
- Mg2P2O7
- Mg2O7P2
