China EDTA Tetrasodium Crystal Powder Tetrahydrate Dihydrate Ethylenediaminetetraacetic Acid Tetrasodium Salt Price EDTA Tetrasodium, Find details about China 200-573-9, C10h12n2na4o8 from EDTA Tetrasodium Crystal Powder Tetrahydrate Dihydrate Ethylenediaminetetraacetic Acid Tetrasodium Salt Price EDTA Tetrasodium
ITEM | Tetrahydrate EDTA-4Na |
Content | 99% Min. |
Chelate value (mgCaCO3/g) | 220 Min. |
Heavy Metal (as Pb) | 0.001% Max. |
Fe content | 0.001% Max. |
Chlorides | 0.02% Max. |
PH (10g/L 25ºC) | 10.5-11.5 |
Appearance | White crystal powder. |