| 分子式 | |
| 其他事项 | 4.120062 Potassium hydroxide ACS-ISOKOH M.=56.11CAS No. 1310-58-3UN 1813 Minimum assay (Acidim.) 85%MAXIMUM LIMIT OF IMPURITIES Insol. Matter in H2O 0.005% Chloride (Cl) 0.001% Nitrogen compounds (as N) 0.0005%Phosphate (PO4) 0.0005%Sulfate (SO4) 0.002%Silicate (as SiO2) 0.001%Carbonate (as K2CO3) 1.0% Heavy metals (as Ag) 0.001%Al 0.001% Mg 0.0005%As 0.00004% Mn 0.0005%Ca 0.001% Na 0.05%Cd 0.0005% Ni 0.0005%Co 0.0005% Pb 0.0005%Cu 0.0005% Zn 0.0005%Fe 0.0005% |
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