Items | Standard |
K2CO3 | 99.5% Min. |
KOH | 0.2% Max. |
KCL | 0.01% Max. |
K2SO4 | 0.01% Max |
Na | 0.3% Max. |
Pb | 2PPM Max. |
Fe | 5PPM Max. |
Ignition Loss | 0.5% Max. |