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EDTA
Product name: Ethylenediaminetetraacetic acid
CAS NO: 60-00-4
Molecular weight: 292.2426 
EC NO: 200-449-4
Molecular formula: C10H16N2O8
InChI: InChI=1/C10H16N2O8/c11-9(1-5(13)14,2-6(15)16)10(12,3-7(17)18)4-8(19)20/h1-4,11-12H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
Structural formula:
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