Melting_Point:	2700 °C(lit.)
CAS:	1314-23-4
MF:	O2Zr
Flash_Point:	5000°C
Product_Name:	Zirconium dioxide
Density:	5.89 g/mL at 25 °C(lit.)
FW:	123.223
Bolling_Point:	5000 °C(lit.)

Flash_Point:	5000°C
Bolling_Point:	5000 °C(lit.)
Water_Solubility:	insoluble
FW:	123.223
More_Info:	['1 . Appearance 天然有斜锆石锆氧石及绿锆石。斜锆石型为带黄White 的单斜晶体。 ', '2 相对. Density589 ', '3 . Melting point（ºC）2700 ', '4 . Boiling point（ºC,Atmospheric pressure）4300 ', '5 . Flash point（ºC）5000 ', '6 . Solubility Insoluble in Water ，能Soluble in 热浓硫酸氢氟酸。锆氧石型的，在1000ºC以上为等轴晶系的Colourless 晶体，相对. Density56，. Melting point2715ºC，能Soluble in Water 硫酸氢氟酸。于碱共熔生产锆酸盐，化学性质稳定。']
Molecular_Structure:	['1. Molar refractive index N/A ', '2. Molar volume N/A ', '3. Parachor （902K）N/A ', '4. Surface tension N/A ', '5. Dielectric constant N/A ', '6. Polarizability N/A ', '7. Single isotope mass 121894531 Da ', '8. Nominal mass 122 Da ', '9. Average mass 1232228 Da']
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :2 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :N/A ', '6. TPSA 341 ', '7. Heavy Atom Count :3 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :183 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Melting_Point:	2700 °C(lit.)
MF:	O2Zr
Exact_Mass:	121.894531
Density:	5.89 g/mL at 25 °C(lit.)

Hazard_Class:	3
Risk_Statements(EU):	R36/37
WGK_Germany:	1
Personal_Protective_Equipment:	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
RTECS:	ZH8800000
RIDADR:	UN1993
Hazard_Codes:	Xi:Irritant;
HS_Code:	2825600090
Safety_Statements:	S26-S36/37-S39-S36
Packing_Group:	III