EDTA.CaNa2, EDTA Calcium Salt
CAS No.: 62-33-9
Molecular Formula: C10H12N2O8CaNa2.2H2O
Molecular Weight: 410.3
Structural Formula:
Properties:
EDTA-CaNa2 is applied as a trace element in agriculture and as a coloring agent and food additive in the food industry. It is difficult to be degraded. So, that means it is not an environment-friendly chemical. The COD (Chemical Oxygen Demand) Value is about 580 mg/g.
Specifications:
Item | Index |
Appearance | Free-flowing white powder |
Chelated Calcium Content | ≥98.0% |
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 800 g/L (20℃) , about 1500 g/L (80℃) |
Bulk Density | About 690 kg/m3 |
Usage:
EDTA.CaNa2 is used as a separating agent. EDTA-CaNa2 is a kind of stable water-soluble metal chelate. EDTA-CaNa2 can chelate multivalent ferric ions. Calcium and Ferrum exchange forms the more stable chelate. EDTA-CaNa2 can be used for foliar fertilizers.
Packing and storage:
25kg woven bag. Stored in a dry place at a low temperature (lower than 30℃).
Keywords:
EDTA-CaNa2; EDTA-Ca; EDTA Calcium Salt; EDTA
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EDTA Series
- EDTA Acid
- EDTA-Na2
- EDTA-Na4
- EDTA-CaNa2
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Organophosphoric
- ATMP
- BHMTPMPA
- DTPMPA
- EDTMPA
- HEDP
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Other Chelating Agent
- DTPA
- NTA.Na3
- DTPA.Na5
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