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Properties of substance:
strontium chloride hexahydrate
Group of substances:
inorganic
Physical appearance:
colorless trigonal crystals
Empirical formula (Hill's system for organic substances):
H
1
2
Cl
2
O
6
Sr
Structural formula as text:
SrCl2 * 6H2O
Molar/atomic mass: 266.62
Decomposition temperature (°C):
61.3
Solubility (g/100 g of solvent):
ethanol abs.
: 3.8 (6°C) [
Ref.
]
methanol
: 63.3 (6°C) [
Ref.
]
water
: very soluble [
Ref.
]
Density:
1.933 (17°C, g/cm
3
)
Standard molar enthalpy (heat) of formation Δ
f
H
0
(298.15 K, kJ/mol):
-2623.8 (s)
Standard molar Gibbs energy of formation Δ
f
G
0
(298.15 K, kJ/mol):
-2226.8 (s)
Standard molar entropy S
0
(298.15 K, J/(mol·K)):
350.3 (s)
References:
Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 1511
Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 100 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru