EDTA calcium disodium
- Product Name:EDTA calcium disodium
- CAS:62-33-9
- MF:C10H12CaN2Na2O8.xH2O
- MW:374.27
- EINECS:200-529-9
- Mol File:62-33-9.mol
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EDTA calcium disodium Chemical Properties
- solubility Freely soluble in water, practically insoluble in ethanol (96 per cent).
- form neat
- color Off white
- OdorOdorless
- Merck 14,3517
- Stability:Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference62-33-9(CAS DataBase Reference)
- EPA Substance Registry SystemCalcium disodium ethylenediaminetetraacetate (62-33-9)
- Hazard Codes Xi
- Risk Statements 36/37/38
- Safety Statements 26-36
- WGK Germany 2
- RTECS EV7700000
- HS Code 29349990
- Hazardous Substances Data62-33-9(Hazardous Substances Data)
- Language:EnglishProvider:Calcium disodium ethylenediaminetetraacetate
- Language:EnglishProvider:SigmaAldrich
EDTA calcium disodium Usage And Synthesis
- Chemical Propertieswhite powder
- UsesChelating agent (metal).
- UsesEDTA 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.
- brand nameCalcium Disodium Versenate (3M Pharmaceuticals).
- Pharmaceutical ApplicationsCalcium 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.
- Calcium citrate Calcium Calcium acetate EDTA ferric sodium salt Calcium carbonate Ethylenediaminetetraacetic acid disodium salt Disodium edetate dihydrate Disodium monofluorophosphate EDTA CALCIUM DISODIUM SALT, DIHYDRATE,EDTA CALCIUM DISODIUM SALT EDTA magnesium disodium SOD EDTA EDTA calcium disodium Calcium formate CALCIUM SODA LIME calcium trisodium pentetate Calcium chloride SODIUM CALCIUM EDETATE
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