CAS Number
7681-11-0
Formula
KI
Weight
M: 166,01 EC: 231-659-4 NC: 2827 60 00
| Minimum assay (Arg.) | 99,5 % |
| pH of 5% solution | 6-9,2 |
| MAX. IMPURITIES | |
| Insoluble matter in H2O | 0,003 % |
| Loss on drying at 150°C | 0,2 % |
| Reducing substances I2 (as I) | 0,001 % |
| Chloride and bromide (as Cl) | 0,01 % |
| Phosphate (PO4) | 0,001 % |
| Nitrogen compounds (as N) | 0,001 % |
| Sulphate (SO4) | 0,0025 % |
| Iodate (IO3) | 0,0003 % |
| Heavy metals (as Pb) | 0,0005 % |
| As | 0,00001 % |
| Ba | 0,001 % |
| Ca | 0,001 % |
| Cd | 0,0005 % |
| Co | 0,0005 % |
| Cu | 0,0005 % |
| Fe | 0,0003 % |
| Mg | 0,0005 % |
| Mn | 0,0005 % |
| Na | 0,05 % |
| Ni | 0,0005 % |
| Pb | 0,0005 % |
| Zn | 0,0005 % |
Copyright © 2019 ICON CHEMICAL. All Rights Reserved.