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Calcium bromide chemistry calcium bromide
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Density 3.353 g/mL at 25 °C(lit.)
Boiling point 806-812°C
Melting point 730°C
Molecular formula Br2Ca
Molecular weight 199.88600
Flash point 806-812°C
Accurate mass 197.79900
Appearance properties white powder
Storage condition
1. Store in a cool and dry place, sealed and kept away from light.
2. Avoid rain and sun exposure during transportation, handle with care during loading and unloading to prevent package damage.
stability
It will not decompose if used and stored according to specifications
Avoid contact with moisture/humidity. When exposed to high heat, it spills over bromine and forms calcium oxide. Easy to dissolve in water, water solution is neutral; Soluble in ethanol, acetone and acid; Slightly soluble in methanol and liquid ammonia; Insoluble in ether or chloroform. Can form double salt with alkali metal halide. It has strong hygroscopicity. Easily soluble in water, in 100g water solubility of 142g(20℃), slightly soluble in ethanol and acetone.
Dissolved grams per 100 ml of water at different temperatures (℃) : 125g/0℃; 132g/10℃; 143g/20℃; 213g/40℃ 278g/60℃; 295g/80℃; 312g/100℃
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None
2. Number of hydrogen bond donors :0
3. Number of hydrogen bond receptors :2
4. Number of rotatable bonds :0
5. Number of tautomers: None
6. Topological molecular polar surface area is 0
7. Number of heavy atoms :3
8. Surface charge :0
9. Complexity :0
10. Number of isotope atoms :0
11. Determine the number of primary constitutive centers :0
12. Number of indeterminate atomic orthotropic centers :0
13. Determine the number of chemical bond constitutive centers :0
14. Number of uncertain bond constitutive centers :0
15. Number of covalent bond units :3
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