China EDTA Disodium Powder Price 6381-92-6 2na EDTA Disodium, Find details about China Ethylenediaminetetraacetic Acid Disodium Salt, C10h14n2o8na2.2H2O from EDTA Disodium Powder Price 6381-92-6 2na EDTA Disodium
ITEM | FIRST CALSS |
Content of EDTA-2Na | 99% Min. |
Chlorides | 0.01% Max. |
Sulphates | 0.1% Max. |
Iron | 0.001% Max. |
Heavy metal (as Pb) | 0.001% Max. |
PH value (50g/l, 25ºC) | 4.0-5.0 |