Strontium iodide
- Số CAS
- 10476-86-5
- Khối lượng phân tử
- 341.43
- Công thức phân tử / ký hiệu hóa học
- I2Sr
Mô tả
Molecular Weight: 341.43 g/molBoiling point：1773 °C (decomp)
Melting point：507-645°C
Appearance：Colorless to white crystalline plates
Crystal Grade Inorganics; Inorganic Salts; Salts; Strontium Salts; StrontiumMetal and Ceramic Science; Synthetic Reagents.
Strontium
iodide can be prepared by reacting strontium carbonate with hydroiodic acid:
SrCO3 + 2 HI → SrI2 + H2O + CO2
Strontium iodide yellows when exposed to air. At high temperatures (when in the
presence of air) strontium iodide completely decomposes to form strontium oxide
and free iodine.