|
Atomistry » Barium » Chemical Properties » Barium Hydrophosphite | ||
Atomistry » Barium » Chemical Properties » Barium Hydrophosphite » |
Barium Hydrophosphite, 2BaHPO3.H2O or H4Ba2P2O7
Barium Hydrophosphite, 2BaHPO3.H2O or H4Ba2P2O7, is formed by precipitation of barium chloride with ammonium phosphite. It loses water between 150° C. and 200° C. At higher temperatures it is decomposed, giving hydrogen, phosphorus, and barium pyrophosphate. A dihydrophosphite, BaH2(HPO3)2.H2O, 2H2O, or 3H2O, which loses 1 molecule of water of crystallisation on being dried, is known. Other crystalline acid salts of varying composition are also obtained by evaporating solutions of the ordinary phosphite with phosphorous acid. Barium Pyrophosphite, BaH2P2O5, is obtained by the dehydration of the acid phosphite at 120°-160° C.
|
Last articlesZn in 9JYWZn in 9IR4 Zn in 9IR3 Zn in 9GMX Zn in 9GMW Zn in 9JEJ Zn in 9ERF Zn in 9ERE Zn in 9EGV Zn in 9EGW |
© Copyright 2008-2020 by atomistry.com | ||
Home | Site Map | Copyright | Contact us | Privacy |