EDTA Ca Chelated Calcium Calcium disodium EDTA
EDTA-Ca,
used as separating agent, is a kind of stable water-soluble metal chelate. EDTA-Ca can chelate multivalent ferric ion. Calcium and ferrum exchange forms the more stable chelate.
Specification:
Item | Indexes |
Appearance | Free-flowing white powder |
Chelated Calcium Content | ≥ 98.0% (C10H12N2O8CaNa2.2H2O) |
Calcium Content | ≥ 10.0% |
PH Value (1% aqueous solution) | 6.5 - 7.5 |
PH Value (20% aqueous solution) | 6.5 - 8.0 |
Aquosity | 5.0% - 13.0% |
Heavy metals | ≤ 10 mg / kg |
Calcium Content: | 10 ± 0.5% |
Water-solubility: | About 800g / l (20°C) , about 1500g / l (80°C) |
Bulk Density | About 690Kg/m3 |
Application Scope:EDTA-Ca is applied as trace elements in agriculture, and as coloring agent and food additive in food industry.
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