| 分子式 | |
| 其他事项 | 4.120185Potassium chloride, GRKCl M.= 74.55CAS No. 7447-40-7Guarantee analysisAssay ≥ 99.8%pH (50 g/L, 25℃) 5.0 ~ 8.0Non-volatile matter ≤ 0.003%Nitrogen compounds (N) ≤ 0.0005% Sulfate (SO4) ≤ 0.001% Phosphate (PO4) ≤ 0.0005% Bromide (Br) ≤ 0.01% Iodide (I) ≤ 0.001% Heavy metals (as Pb) ≤ 0.0005% Na ≤ 0.02% Mg ≤ 0.0005% Ca ≤ 0.001% Fe ≤ 0.0001% Ba ≤ 0.001% |
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