Audited Supplier
99%
13254-36-4
C10h12n2o8na4 4H2O
205-358-3
4
Saturated Acid
Powder
White
UNIBROM
25kg/Bag
99%
China
29212190
Product Description
Ethylene Diamine Tetraacetic Acid Tetrasodium Salt (ETDA-4Na)
Molecular Fomula: C10H12N2O8Na4•4H2O
Molecular Weight: M=452.23
CAS No.: 13235-36-4
| Appearance | White Crystalline Powder |
| Content | ≥99.0% |
| Chloride(Cl) | ≤ 0.05% |
| Sulfate(SO4) | ≤ 0.05% |
| Heavy Metal (Pb) | ≤ 0.001% |
| Ferrum | ≤ 0.001% |
| Chelating Value | ≥ 220 |
| pH Value | 10.5-11.5 |
| NTA | ≤1.0% |
| Bulk Density | 600-950 |
Packing: 25KG/bag , Pearly membrane compound bag, with PE inside or according to the customers' demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight and slightly pile.
