Beryllium Arsenates Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
Beryllium arsenate salts are less stable than those of
magnesium and readily form basic salts. This is due to
the fact that Be
2+ preferentially forms hydroxy
complexes of the type, Be(OH)
+ in association with
water molecules. Species such as Be2(OH)
3+ and Be3(OH)3
2+ are known to exist. The hydroxylation reaction
has been given as:
xBe
2+ + yH2O ? Bex(OH)y
2x-y+ + yH
+
where x and y can vary from 1 to 8. Species such as
Be3(OH)7
3+ and Be4(OH)8
4+ are known. Thus, the prior
literature may be in doubt as to exact formulas for beryllium
compounds prepared from aqueous solutions.
Beryllium Arsenates Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
