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Properties of substance:

potassium hypophosphite


Physical appearance:

colorless hexagonal crystals

Empirical formula (Hill's system):

H2KO2P

Structural formula:

KH2PO2

Molar/atomic mass: 104.09

Destruction point (°C):

605

Solubility (g/100 g of solvent):

water: 200 (25°C)
diethyl ether: insoluble
chloroform: 11.1 (25°C)
ethanol: 14.3 (25°C)

Gigroscopic:

yes

    References:

    1. Seidell A. Solubilities of inorganic and metal organic compounds. - 3ed., vol.1. - New York: D. Van Nostrand Company, 1940. - pp. 856
    2. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 132-133
    3. Лидин Р.А., Андреева Л.Л., Молочко В.А. Константы неорганических веществ. - М.: Дрофа, 2006. - pp. 122
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru