CAS Number
7775-11-3
Formula
Na2CrO4
Weight
M: 161,97 EC: 231-889-5 NC: 2841 50 00 UN: 3288
IATA: 6.1/II PAX: 613 CAO: 615
Signal Word: Danger
8659 H350-H340-H360FD-H312-H301-H330-H314-H334-
H317-H372-H410
| Minimum assay (Iodom.) | 99,0 % |
| pH of 5% solution | 8,6-9,8 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,01 % |
| Alkalinity (as NaOH) | 0,04 % |
| Chloride (Cl) | 0,005 % |
| Sulphate (SO4) | 0,05 % |
| Al | 0,003 % |
| Ca | 0,005 % |
| Cu | 0,001 % |
| Fe | 0,002 % |
| K | 0,02 % |
| Pb | 0,005 % |
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