CAS Number
7789-12-0
Formula
Na2Cr2O7.2H2O
Weight
M: 298,00 EC: 234-190-3 NC: 2841 30 00 UN: 3288
IATA: 6.1/III PAX: 619 CAO: 619
Signal Word: Danger
83659 H350-H340-H360FD-H272-H312-H301-H330-
H314-H334-H317-H372-H410
| Assay (Iodom.) | 99,5-100,5% |
| pH of 5% solution | 3,6-3,9 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,003 % |
| Chloride (Cl) | 0,002 % |
| Sulphate (SO4) | 0,01 % |
| Al | 0,001 % |
| Ca | 0,002 % |
| Cu | 0,001 % |
| Fe | 0,002 % |
| K | 0,01 % |
| Mg | 0,005 % |
| Pb | 0,005 % |
Copyright © 2019 ICON CHEMICAL. All Rights Reserved.