Calcium oxide Basic information
| Chinese name | 氧化钙 | English name | CALCIUM OXIDE |
|---|---|---|---|
| Chinese alias | English alias | LIME OXIDE;CAUSTIC;CALX;FLUXING LIME;LIME,CAUSTIC; 查看更多英文别名 | |
| CAS | 73018-51-6 | Molecular formula | CaO |
| Molecular weight | 56.07740 | Accurate mass | 55.95750 |
| PSA | 0.00000 | LOGP | -0.11880 |
Calcium oxide Numbering system
| EINECS号 | 277-225-8 |
|---|
Calcium oxide Physical and Chemical Properties
Appearance and characteristics:
Colorless to pale yellow liquid
Density:
3.3 g/mL at 25ºC(lit.)
Boiling point:
2850ºC(lit.)
Melting point:
2570ºC
security information
RTECS：
EW3100000
Safety instructions:
S26; S36/37/39; S45
Hazard category code:
R34
WGK Germany：
one
Customs code:
two billion eight hundred and twenty-five million nine hundred and nine thousand
Dangerous goods signs:
C
