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1312-74-9

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1312-74-9 Structure

1312-74-9 Structure
IdentificationBack Directory
[Name]

POTASSIUM SELENIDE
[CAS]

1312-74-9
[Synonyms]

POTASSIUM SELENIDE
Selenobispotassium
dipotassium selenide
dipotassium selenium(2-)
PotassiuM selenide(K2Se)
[EINECS(EC#)]

215-198-6
[Molecular Formula]

K2Se
[MDL Number]

MFCD00049662
[MOL File]

1312-74-9.mol
[Molecular Weight]

157.16
Chemical PropertiesBack Directory
[Melting point ]

800°C
[density ]

2.29
[solubility ]

soluble in H2O
[form ]

red cubic crystals
[color ]

red cubic crystals, crystalline; hygroscopic
[Water Solubility ]

soluble H2O; insoluble ammonia [MER06]
[EPA Substance Registry System]

Potassium selenide (K2Se) (1312-74-9)
Hazard InformationBack Directory
[Chemical Properties]

crystal(s); reddens in air; color changes to brownish black when heated; deliquescent [MER06]
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