Ethylene Diamine Tetraacetic Acid Calcium Disodium
(EDTA-CaNa2)

CAS No.: 62-33-9

Molecular Formula: C10H12N2O8CaNa2o2H2O                Molecular Weight: 410.3

Structural Formula:

 

Properties:

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 / g

Specifications:

item index
Appearance Free-flowing white powder
Chelated Calcium Content ≥ 98.0% (C10H12N2O8CaNa2o2H2O)
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℃) , about 1500g / l (80℃)
Bulk Density About 690Kg/m3

Usage:

EDTA-CaNa2, used as separating agent, EDTA-CaNa2 is a kind of stable water-soluble metal chelate. EDTA-CaNa2 can chelate multivalent ferric ion. Calcium and ferrum exchange forms the more stable chelate. EDTA-CaNa2 can be used for foliar fertilizers.

Package and Storage:

25kg woven bag. Stored in dry place at low temperature (<30 ℃)

Key Words:

EDTA-CaNa2; EDTA-Ca; EDTA Calcium Salt; EDTA

-: Product Range :-
EDTA ACID || EDTA-Na2 || EDTA-Na4 || EDTA-CaNa2 || EDTA-CuNa2 || EDTA-MgNa2  || EDTA-MnNa2 || EDTA-ZnNa2 || EDTA-FeNa
ATMP || BHMTPMPA || DTPMPA || EDTMPA || EDTMPS || HEDP || HMDTMPA || HPAA || PBTCA || DTPA || NTA.3Na || DTPA.5Na || EDDHA-FE6