Ethylene Diamine Tetraacetic Acid (EDTA)
Specification
Yam khoom | Txuj |
Qhov tshwm sim | Dawb crystalline hmoov |
Assay | ≥99% |
Chloride | ≤0.01% |
Sulfate | ≤ 0.05% |
Hlau | ≤0.001% |
Coj | ≤0.001% |
Chelating nqi | ≥339 |
PH | 2.8-3.0 Nws |
qhuav poob phaus | ≤ 0.2% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb