Ethylenediaminetetraacetic acid tetrasodium salt hydrate, 250G

SKU:
E5391-250G
  • $96.80

    • Description

    Ethylenediaminetetraacetic acid tetrasodium salt hydrate ≥99.0%, 250G

    Synonym: EDTA tetrasodium salt, Edathamil, Tetrasodium ethylenediaminetetraacetate hydrate

    • CAS Number 194491-31-1

       

    • Linear Formula (NaOOCCH2)2NCH2CH2N(CH2COONa)2 · xH2O

       

    • Molecular Weight 380.17 (anhydrous basis)

       

    •  Beilstein/REAXYS Number 3861753

       

    •  EC Number 200-573-9

       

    •  MDL number MFCD00150025

       

    •  PubChem Substance ID 24894613

       

    •  NACRES NA.83

    Properties

    Related Categories Biochemicals and Reagents, Chelators, Enzyme Inhibitors, Enzyme Inhibitors by Type, Enzymes, Inhibitors, and Substrates Less...
    Quality Level 200
    biological source synthetic (organic)
    assay ≥99.0%
    form powder
    impurities Insoluble matter, passes filter test
    pH 11.0-12.0 (0.1 M in H2O)
    solubility H2O: 0.1 M, clear, colorless
    anion traces chloride (Cl-): ≤0.05%
    -  sulfate (SO42-): ≤0.01%
    cation traces Al: ≤0.001%
    -  As: ≤0.0001%
    -  Ba: ≤0.0005%
    -  Bi: ≤0.0005%
    -  Ca: <0.001%
    -  Cd: ≤0.0005%
    -  Co: ≤0.0005%
    -  Cr: ≤0.0005%
    -  Cu: ≤0.0005%
    -  Fe: ≤0.0005%
    -  Li: ≤0.0005%
    -  Mg: ≤0.0005%
    -  Mn: ≤0.0005%
    -  Mo: ≤0.0005%
    -  Ni: ≤0.0005%
    -  Pb: ≤0.0005%
    -  Sr: ≤0.0005%
    -  Zn: ≤0.0005%
    absorption ≤0.06 at 280 in H2O at 0.1 M
    -  ≤1.5 at 260 in H2O at 0.1 M
    storage temp. room temp
    SMILES string O.[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
    InChI 1S/C10H16N2O8.4Na.H2O/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);;;;;1H2/q;4*+1;/p-4
    InChI key GXFFSKMBMYHTAE-UHFFFAOYSA-J

    Safety Information

    Symbol 
    GHS05,GHS07,GHS08
    Signal word 
    Danger
    Hazard statements 
    H302 + H332 - H318 - H373
    Precautionary statements 
    P280 - P301 + P312 + P330 - P304 + P340 + P312 - P305 + P351 + P338 + P310 - P314
    Target organs 
    Respiratory Tract
    Personal Protective Equipment 
    dust mask type N95 (US), Eyeshields, Gloves
    RIDADR 
    NONH for all modes of transport
    WGK Germany 
    WGK 2
    Flash Point(F) 
    Not applicable
    Flash Point(C) 
    Not applicable