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          Ethylenediaminetetraacetic acid tetrasodium salt
          Product name: Ethylenediaminetetraacetic acid tetrasodium salt
          CAS NO: 64-02-8;13254-36-4
          Molecular weight: 380.17 
          EC NO: 200-573-9
          Molecular formula: C10H12N2O8Na4
          InChI: InChI=1/C6H12N2O4.4Na/c7-1-2-8(3-5(9)10)4-6(11)12;;;;/h1-4,7H2,(H,9,10)(H,11,12);;;;/q;4*+1/p-2
          Structural formula:
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