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Properties of substance:
potassium trioxalatoferrate(III) trihydrate
Group of substances:
inorganic
Physical appearance:
green monoclinic crystals
Empirical formula (Hill's system for organic substances):
C
6
H
6
FeK
3
O
1
5
Structural formula as text:
K3[Fe(C2O4)3] * 3H2O
Molar/atomic mass: 491.24
Decomposition temperature (°C):
45-115
Solubility (g/100 g of solvent):
ethanol
: insoluble [
Ref.
]
water
: 4.2 (0°C) [
Ref.
]
water
: 105 (100°C) [
Ref.
]
Reactions of synthesis:
[
Ref.1
]
Fe
2
(C
2
O
4
)
3
+ 3K
2
C
2
O
4
+ 6H
2
O → 2K
3
[Fe(C
2
O
4
)
3
]*3H
2
O
References:
Inorganic Syntheses. - Vol. 1. - New York and London, 1939. - pp. 36-37
Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 130-131 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru
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