Barium Hypophosphate 化学特性,用途語,生産方法
説明
Barium Magnesium hypophosphate has the molecular
formula of Ba2P2O4 and the molecular weight of
432.8235 g/mol. It can be formed by an aqueous solution
of hypophosphorus acid and a soluble barium salt:
2BaCl2 (aq) +H4P2O4 (aq) ? Ba2P2O4 (solid)
+ 2HCl (aq)
The barium salt solution is added until no precipitate
results. Alternatively, sodium hypophosphate can be
used to produce a basic solution instead of acidic. The
basic product apparently is anhydrous since no record
of a hydrate is known. The acidic product is a barium
hydrogen hypophosphate, BaH2P2O6·2H2O. This salt
is slightly soluble in water at 1.1 g/100 ml at 20°C.
The basic salt is much less soluble at 0.00067 g/100 ml.
Neither of these salts have a CAS number.
The crystal structure of the anhydrate or the
hydrates has not been determined. The thermal decomposition
of either of these two salts has not been
determined.
Barium Hypophosphate 上流と下流の製品情報
原材料
準備製品