The EDTA calcium disodium , with cas registry number of 62-33-9, is a kind of white powder. It is stable. It is incompatible with strong oxidizing agents. It has other registry numbers including (1) 100333-49-1 ; (2) 108703-54-4 ; (3) 12002-29-8 ; (4) 12558-50-8 ; (5) 1282-71-9 ; (6) 1288-07-9 ; (7) 19067-42-6 ; (8) 35-00-7 ; (9) 39208-14-5 ; (10) 50322-17-3 ; (11) 5297-15-4 ; (12) 5639-01-0 ; (13) 56532-88-8 ; (14) 57131-51-8 ; (15) 61864-74-2 ; (16) 63042-69-3 ; (17) 68162-45-8 ; (18) 69843-95-4 ; (19) 74011-06-6 ; (20) 7732-93-6. Its systematic name is called calcium sodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate (1:2:1) . Its IUPAC is named as calcium disodium 2-[2-[bis(2-oxido-2-oxoethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate . The superlist names about this chemical are known as Calcium disodium ethylenediaminetetraacetate and Disodium calcium EDTA .

Physical properties about this chemical are: (1) ACD/LogP: -0.43 ; (2) # of Rule of 5 Violations: 1 ; (3) ACD/LogD (pH 5.5): -5.49 ; (4) ACD/LogD (pH 7.4): -5.92 ; (5) ACD/BCF (pH 5.5): 1 ; (6) ACD/BCF (pH 7.4): 1 ; (7) ACD/KOC (pH 5.5): 1 ; (8) ACD/KOC (pH 7.4): 1 ; (9) #H bond acceptors: 10 ; (10) #H bond donors: 4 ; (11) #Freely Rotating Bonds: 11 ; (12) Flash Point: 325.2 °C ; (13) Enthalpy of Vaporization: 99.5 kJ/mol ; (14) Boiling Point: 614.2 °C at 760 mmHg ; (15) Vapour Pressure: 1.15E-16 mmHg at 25°C.

Uses of EDTA calcium disodium : this chemical is a kind of Organic-metal salt; Ca (Calcium) Compounds; Metal Compounds; Typical Metal Compounds. It is mainly used as antigushing agent in fermented malt beverages.

When you are using this chemical, please be cautious about it as the following:
This chemical is moderately toxic by intraperitoneal route. Mildly toxic by ingestion and intravenous routes. When heated to decomposition, it emits toxic vapors of NO_x. Wear suitable protective clothing when use it. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) InChI: InChI=1/C10H16N2O8.Ca.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;/q;+2;2*+1/p-4;
(2) Smiles: C1[N@@](CC[N@@](CC(=O)O[Ca]OC1=O)CC(=O)[O-])CC(=O)[O-].[Na+].[Na+]

The toxicity data is as follows: