SZSE：002741
| Product No. | Product name | specifications |
| 1.01969.010 | Ethylenediamine tetraacetic acid dipotassium salt hexadrate | AR100g |
| Item | AR | CP |
| Assay(C10H14N2O8K2·6H2O) | ≥99% | ≥98.0% |
| pH value(50g/L solution,25℃) | 4.0-5.0 | 4.0-5.0 |
| Clarity test of solution | Pass | Pass |
| Chloride(Cl) | ≤0.002% | ≤0.01% |
| Sulfate(SO4) | ≤0.01% | ≤0.1% |
| Iron(Fe) | ≤0.01% | ≤0.005% |
| Heavy metals(as Pb) | ≤0.001% | ≤0.005% |
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