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 |
|