CAS Number
7789-02-8
Formula
Cr(NO3)3.9H2O
Weight
M: 400,15 EC: 236-921-1 NC: 2834 29 80 UN: 2720
IATA: 5.1/III PAX: 516 CAO: 518
Signal Word: Danger
3 H272
| Minimum assay (Iodom.) | 98,0 % |
| pH of 5% solution | 2,0-3,0 |
| MAX. IMPURITIES | |
| Non precipi.substances by NH4OH (as SO4) | 0,2 % |
| Chloride (Cl) | 0,002 % |
| Sulphate (SO4) | 0,005 % |
| Ammonium (NH4) | 0,001 % |
| Ca | 0,005 % |
| Cd | 0,001 % |
| Co | 0,001 % |
| Cu | 0,001 % |
| Fe | 0,02 % |
| Mg | 0,005 % |
| Mn | 0,001 % |
| Na | 0,01 % |
| Ni | 0,005 % |
| Pb | 0,002 % |
| Sr | 0,005 % |
| Zn | 0,001 % |
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