CAS RN:7803-52-3

Other Properties

Heat of formation: (endothermic) 145.11 kJ/mol (34.7 kcal/mol)

Ionization potential: 9.54 eV (electron volts)

Specific gravity: 4.36 @ 15 DEG C (GAS); 2.26 @ -25 DEG C (LIQUID)

Decomposes slowly on standing at room temperature; decomposes rapidly at 200 deg C. Decomposition products are hydrogen and metallic antimony.

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