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Yttrium oxide chemistry EINECS 215-233-5
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
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2. Factory advantages
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Density 5.01
Boiling point 81-83ºC
Melting point 2410ºC
Molecular formula O3Y2
Molecular weight 225.81000
Flash point 12 °C
Accurate mass 225.79600
PSA 43.37,000
Appearance properties white powder
Storage condition
Keep the storage device sealed and stored in a cool, dry place. Ensure that the workshop is well ventilated or vented.
Double PVC bags with net weight of 5kg or 10kg each, sealed with iron drums, net weight of 25kg or 50kg each.
stability
Will not decompose if used and stored according to specifications. No known hazardous reactions. Avoid air and acid. Insoluble in water and alkali, soluble in acid. Exposed to air, carbon dioxide and water are easily absorbed. Easy to absorb CO2 in the air, soluble in dilute acid.
Water is Insoluble
Molecular structure
1. Molar refractive index: useless
2, molar volume (cm3/mol) : no use
3, equal volume (90.2K) : no use
4. Surface tension (dyne/cm) : unavailable
5. Dielectric constant: unavailable
6. Polarizability (10-24cm3) : unavailable
7. Single isotope mass: 225.796442 Da
8. Nominal quality: 226 Da
9. Average quality: 225.8099 Da
Computational chemistry
1. Reference value of hydrophobic parameter calculation (XlogP) :
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 3
4. Number of rotatable bonds: 0
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA) : 43.4
7. Number of heavy atoms: 5
8. Surface charge: 0
9. Complexity: 34.2
10. Number of isotope atoms: 0
11. Determine the number of atomic constitutive centers: 0
12. Number of uncertain atomic constitutive centers: 0
13. Determine the number of chemical bond structure centers: 0
14. Number of uncertain chemical bond structure centers: 0
15. Number of covalent bond units: 1
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