1.Chemical name: Tetrasodium EDTA
2.Molecular formula: C10H12N2Na4O8
3.Molecular weight:380.17
4.Cas No.:13235-36-4
5.Character: It is white crystalline powder . Odorless. Stable in air. Easily soluble in water. Solution is alkaline.
6.Usage: It is used as chelating agent.water treatment.pharmaceutial, purifying agent.
7.Packing: It is packed with polyethylene bag as inner layer and kraft paper bag as out layer. Or nominated packing material as per customer require.
8.Storage and transportation: It should be stored in a dry and ventilative warehouse. kept away from heat and moisture during transportation.
Specification
Test Item | Standard |
Content ≥% | 99.0 |
Chloride(Cl) ≤% | 0.01 |
Sulfate(SO4)≤% | 0.05 |
Heavy metals(as Pb) ≤% | 0.001 |
Iron( as Fe)≤% | 0.001 |
Chelation value mg CaCO3/g | ≥220 |
Ph value | 10.5-11.5 |
NTA %≤ | 1.0 |
Bulk Density kg/m3 | 700-950 |