ChemNet > CAS > 7440-47-3 Chromium(III) atomic absorption standard solution
7440-47-3 Chromium(III) atomic absorption standard solution
| ?????? ?? ??? |
Chromium(III) atomic absorption standard solution |
| ???????? ??? |
Chromium(III) atomic absorption standard solution; chromium coating quality balzers 0.7-3.5 mm; ChromiumchipsNmmthick 99,99%; Chromium crystallites (99.99%); ChromiumpelletsNmm; ChromiumflakesNmmanddown; ChromiumpowderNmesh; Chromiumlumpelectrolytic; Chromium chips (99.8%); Chromium pellets(99.7%); Chromium flakes(99.3%); Chromium(III); Chromium solution 1000 ppm; Chromium solution 10 000 ppm; Chrome; Chromium powder |
| ????? ???????? |
Cr |
| ?????? ??? |
52 |
| InChI |
InChI=1/Cr |
| ??? ??????? ?????? |
7440-47-3 |
| EINECS |
231-157-5 |
| ????? ?????? |
|
| ?????? |
1890℃ |
| ????? ?? ??? |
2200℃ |
| ???? ?????? |
Xn:Harmful;
|
| ???? ?? ??? |
R40:;
|
| ??????? ????? |
S36/37:;
S45:;
|
|