Ethylene Diamine Tetraacetic Acid Tetrasodium Salt (EDTA.Na4)
Molecular Fomula: C10H12N2O8Na4•4H2O
Molecular Weight: 452.23
CAS No.: 13235-36-4
Specification:| Items | Index |
|---|---|
| Appearance | White Crystalline Powder |
| Active content, % | 99.0 min |
| Chloride (as Cl-), % | 0.02 max |
| Sulfate(SO42-) | 0.05 max |
| Ferrum, % | 0.001 max |
| Chelating value(mgCaCO3/g) | 215 min |
| PH (1% solution) | 10.5-11.5 |
25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers’ demand.
Safety Protection:Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.
