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62-33-9

Name EDTA calcium disodium
CAS 62-33-9
EINECS(EC#) 200-529-9
Molecular Formula C10H16CaN2Na2O8
MDL Number MFCD00148919
Molecular Weight 378.3
MOL File 62-33-9.mol
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Chemical Properties

Appearance white powder
Melting point  >300°C
storage temp.  room temp
solubility  Freely soluble in water, practically insoluble in ethanol (96 per cent).
form  neat
color  Off white
Odor Odorless
Stability: Stable. Incompatible with strong oxidizing agents.
Merck  3517
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)
Uses
Disodium Calcium EDTA 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.
CAS DataBase Reference 62-33-9(CAS DataBase Reference)
EPA Substance Registry System 62-33-9(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  2
RTECS  EV7700000
HS Code  29349990
Hazardous Substances Data 62-33-9(Hazardous Substances Data)

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Material Safety Data Sheet(MSDS)

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