14542-23-5 ???????? (CaF2)
| ?? ????? |
???????? (CaF2) |
| ?????? |
?????????; ???? ?????????? |
| ?? ????? |
Fluorite (CaF2);Fluorspar; calcium difluoride |
| ????????? ??????? |
CaF2 |
| ???? ???????? |
78.0748 |
| InChI |
InChI=1/Ca.2FH/h;2*1H/q+2;;/p-2 |
| ???? CAS |
14542-23-5 |
| EINECS |
238-575-7 |
| ???? ???????? |
|
| ????? ????? |
19.5°C at 760 mmHg |
| ??? ???? |
922mmHg at 25°C |
|