EDTA Calcium Salt (EDTA-CaNa2) CAS No.: 62-33-9 Molecular Formula: C10H12N2O8CaNa2 • 2H2O Molecular Weight: 410.3 Structural Formula: Property: EDTA-CaNa2 is applied as trace elements in agriculture, and as coloring agent and food additive in food industry Environmental Aspects: Biodegradability: Difficult; COD (Chemical Oxygen Demand) Value: about 580mg / gSpecifications: Item Index AppearanceFree-flowing white powderChelated calcium content=98.0% (C10H12N2O8CaNa2•2H2O)Calcium content=10.0%pH value (1% aqueous solution)6.5-7.5pH value (20% aqueous solution)6.5-8.0Aquosity5.
Ethylene Diamine Tetraacetic Acid Calcium Disodium EDTA-CaNa2