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Properties of substance:
sodium hyponitrite
skc-file
Group of substances:
inorganic
Physical appearance:
crystals
Empirical formula (Hill's system for organic substances):
N
2
Na
2
O
2
Structural formula as text:
Na2N2O2
Molar/atomic mass: 105.99
Melting point (°C):
100
Decomposition temperature (°C):
335
Solubility (g/100 g of solvent):
ethanol
: insoluble [
Ref.
]
water
: soluble [
Ref.
]
Density:
2.466 (4°C, g/cm
3
)
Reactions of synthesis:
Yeild 13%. [
Ref.1
,
Ref.2
,
Ref.3
]
NH
2
OH + C
2
H
5
ONO + 2C
2
H
5
ONa → Na
2
N
2
O
2
+ 3C
2
H
5
OH
Reactions:
[
Ref.1
]
3Na
2
N
2
O
2
→ 2Na
2
O + 2NaNO
2
+ 2N
2
References:
Journal of the Chemical Society, Transactions. - 1899. - Vol. 75. - pp. 95-102 [DOI:
10.1039/CT8997500095
]
Journal of the Chemical Society. - 1931. - pp. 2071-2080 [DOI:
10.1039/JR9310002071
]
Гринвуд Н., Эрншо А. Химия элементов. - Т.1. - М.: БИНОМ. Лаборатория знаний, 2008. - pp. 429 [Russian]
Некрасов Б.В. Основы общей химии. - Т.1. - М.: Химия, 1973. - pp. 425 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 132-133 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru