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Ammonium selenate

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inorganic compound
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Ammonium selenate is an inorganic compound with the chemical formula (NH four ) two SeO four 。
On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization (WHO) was preliminarily sorted out for reference. Selenium and selenium compounds were included in the list of three types of carcinogens. [1]
Chinese name
Ammonium selenate
Foreign name
diazanium selenate
chemical formula
(NH four ) two SeO four
molecular weight
one hundred and seventy-nine point zero three five
CAS login number
7783-21-3
EINECS login number
231-985-7
Melting point
58 ℃
Boiling point
260 ℃
Water solubility
soluble
Density
2.194 g/cm³
Appearance
White crystalline powder

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  1. one Physical and chemical properties
  2. two Calculate chemical data

Physical and chemical properties

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Density: 2.194g/cm three
Melting point: 58 ℃
Boiling point: 260 ℃
Appearance: white crystalline powder
Solubility: soluble in water, insoluble in ethanol [2]

Calculate chemical data

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Reference value for drainage parameter calculation (XlogP): None
Number of hydrogen bond donors: 2
Number of hydrogen bond receptors: 4
Number of rotatable chemical bonds: 0
Number of tautomers: 0
Topological molecular polar surface area: 82.3
Number of heavy atoms: 7
Surface charge: 0
Complexity: 62.2
Number of isotope atoms: 0
Determine the number of atomic structure centers: 0
Number of uncertain atomic structure centers: 0
Determine the number of chemical bond structure centers: 0
Number of uncertain chemical bond structure centers: 0
Number of covalent bond units: 3 [2]
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