139-33-3 ethylenediaminetetraacetic acid disodium salt

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CAS No.	139-33-3
Product Name	Ethylenediaminetetraacetic acid disodium salt
Synonyms	Ethylenediaminetetraacetic acid disodium salt; disodium dihydrogen ethylenediaminetetraacetate; Disodium Edetate; Edta di sodium salt; disodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate (non-preferred name); disodium 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid; Disodium EDTA; EDTA-2Na
InChI	InChI=1/C10H16N2O8.2Na/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*+1
Molecular Formula	C₁₀H₁₆N₂Na₂O₈
Molecular Weight	338.2211
Melting point	237-245℃
Boiling point	614.2°C at 760 mmHg
Flash point	325.2°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:;
Safety	S26:; S37/39:;