Periodic table of elements

Aluminum sulfide [Al2S3]

SOLUBILITY:
acetone [(CH3)2CO]: ?.?.
water [H2O]: ????.

PROPERTIES:
yellow hexagonal crystals
M (molar mass): 150,160 g/mol
MP (melting point): 1100 °C
ТST (sublimation temperature): 1550 °C
D (density): 2,02 (13, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -724 (?) kJ/mol

LITERARY REFERENCES:
• ?????????? ??????. - ?.2. - ?.-?.: ?????, 1964. – P. 20-21
• ???????? ?.?. ?????? ????? ?????. - ?.2. - ?.: ?????, 1973. – P. 47

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