1333-74-0 Hydrogen
| ?? ????? |
Hydrogen |
| ?? ????? |
Hydrogen; Compressed hydrogen; molecular hydrogen; Industrial Hydrogen |
| ????????? ??????? |
1H2 |
| ???? ???????? |
2.0157 |
| InChI |
InChI=1/H2/h1H/i1+0H |
| ???? CAS |
1333-74-0 |
| EINECS |
215-605-7 |
| ???? ???????? |
|
| ????? ????? |
-259℃ |
| ?????? ???? |
0.00017 g/100 mL |
| Hazard ?????? |
F+:Highly flammable;
|
| ??????? ???? |
R12:;
|
| ?????? ????? |
S9:;
S16:;
S33:;
|
|