7440-70-2 Calcium
??? ?????? |
Calcium |
????? ??????????? |
Calcium; CalciumshotNmmdia; CalciumturningsN; Calciumshavings; CalciumcrystallinedendriticsolidNampouledunderargon; Calciumgranulesmesh; Calcium shot; Calcium turnings; Calcium solution 1000 ppm; Calcium solution 10 000 ppm |
?????? ???????? |
Ca |
????? ??????? ??????? |
40.078 |
InChI |
InChI=1/Ca |
?????????? ???????? ??????? |
7440-70-2 |
???????? ????????? ??? |
231-179-5 |
???? ?????? |
|
???? ???????? |
845℃ |
?????? ??? ??????? ?????? |
F:Highly flammable;
|
??? ????????? |
R15:Contact with water liberates highly flammable gases.;
|
???? ????? |
S24/25:Avoid contact with skin and eyes.;
S43C:In case of fire use limestone powder, sodium chloride or dry sand (never use water).;
S8:Keep container dry.;
|
|