Introduction：Basic information about EDTA calcium disodium CAS 62-33-9, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
EDTA calcium disodium Basic information
| Product Name: | EDTA calcium disodium |
| Synonyms: | calciate(2-),((n,n’-1,2-ethanediylbis(n-(carboxymethyl)glycinato))(4-)-n,n’,o,;calcitetracematedisodium;EDTA DISODIUM-CALCIUM SALT;EDETATE CALCIUM DISODIUM;EDETATE CALCIUM DISODIUM SALT;DISODIUM CALCIUM ETHYLENEDIAMINETETRAACETATE;DISODIUM CALCIUM SALT TRIHYDRATE;ETHYLENEDIAMINETETRAACETIC ACID CALCIUM DISODIUM SALT |
| CAS: | 62-33-9 |
| MF: | C10H12CaN2Na2O8.xH2O |
| MW: | 374.27 |
| EINECS: | 200-529-9 |
| Product Categories: | Organic-metal salt;Ca (Calcium) Compounds;Classes of Metal Compounds;Typical Metal Compounds;chelating agent |
| Mol File: | 62-33-9.mol |
|
EDTA calcium disodium Chemical Properties
| Melting point | >300°C |
| storage temp. | room temp |
| solubility | Freely soluble in water, practically insoluble in ethanol (96 per cent). |
| color | Off white |
| Odor | Odorless |
| Merck | 14,3517 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | pharmaceutical (small molecule) |
| Cosmetics Ingredients Functions | CHELATING |
| Cosmetic Ingredient Review (CIR) | EDTA calcium disodium (62-33-9) |
| InChI | InChI=1S/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 |
| InChIKey | SHWNNYZBHZIQQV-UHFFFAOYSA-J |
| SMILES | N(CCN(CC(=O)[O-])CC(=O)[O-])(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Ca+2] |
| LogP | -0.434 (est) |
| CAS DataBase Reference | 62-33-9(CAS DataBase Reference) |
| EPA Substance Registry System | Calcium disodium ethylenediaminetetraacetate (62-33-9) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 2 |
| RTECS | EV7700000 |
| TSCA | TSCA listed |
| HS Code | 29349990 |
| Storage Class | 11 - Combustible Solids |
| Hazardous Substances Data | 62-33-9(Hazardous Substances Data) |
EDTA calcium disodium Usage And Synthesis
| Chemical Properties | white powder |
| Uses | Chelating agent (metal). |
| Uses | EDTA calcium disodium is a sequestrant and chelating agent whose complete name is disodium calcium ethylenediamine tetraacetate. It is a nonhygroscopic powder that is colorless, odorless, and tasteless at recommended use levels. A 1% solution has a ph of 6.5–7.5. It is used to control the reaction of trace metals with some organic and inorganic components in food; to prevent deterioration of color, texture, and development of precipitates; and to prevent oxidation. Its function is comparable to that of disodium dihydrogen edta. It is also termed calcium disodium edta. |
| Uses | Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. As this form is already chelated with Ca2+, it is selective for divalent cations with greater affinity for EDTA, which it will exchange for Ca2+. |
| Definition | ChEBI: EDTA monocalcium diisodium salt is an organic calcium salt of EDTA diisodium. It is a chelating agent that is used for the treatment of lead poisoning. It has a role as a geroprotector, a chelator and an antidote. It contains an EDTA disodium salt (anhydrous). |
| Brand name | Calcium Disodium Versenate (3M Pharmaceuticals). |
| Pharmaceutical Applications | Calcium disodium edetate, also referred to as calcium sodium EDTA, stands for the chemical compound 2,2 ,2 ,2 -(ethane-1,2-diyldinitrilo)tetraacetic acid, which is a synthetic amino acid. Edetate refers to the calcium disodium salt of the chelating agent with the formula (HO2CCH2)2NCH2CH2N(CH2CO2H)2. In the United States, it is found under the name calcium disodium versenate. Edetate is mainly used to complex di and trivalent metal ions. Edetate can bind to metals via the four carboxylate and two amine groups, and it forms specially strong complexes with Co(III), Cu(II), Mn(II) and Fe(III). Dimercaprol (BAL, British anti-Lewisite), calcium disodium edetate and penicillamine are the three most common chelating agents used in the treatment of heavy-metal poisoning. |
EDTA calcium disodium Preparation Products And Raw materials
| Raw materials | Calcium acetate-->Ethylenediaminetetraacetic acid-->Sodium hydroxide |
