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Properties of substance:
α-D-galactose
Group of substances:
organic
Empirical formula (Hill's system for organic substances):
C
6
H
1
2
O
6
Molar/atomic mass: 180.1559
Melting point (°C):
170
Solubility (g/100 g of solvent):
pyridine
: 5.76 (26°C) [
Ref.
]
water
: 9.091 (0°C) [
Ref.
]
water
: 40.48 (25°C) [
Ref.
]
Numerical data:
Sweetness potency сompared with a 2% (w/v) aqueous solution of sucrose: 0.3
Reactions:
Yeild 100%. [
Ref.1
]
HOCH
2
(CHOH)
4
CHO + 5H
5
IO
6
→ CH
2
O + 5HCOOH + 5HIO
3
+ 10H
2
O
References:
Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 448
Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 311
Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 182-183 [Russian]
Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1373 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru