di-Sodium hydrogen phosphate anhydrous for HPLC LiChropur (100 G)

SKU:
5438380100
  • $308.00

    • Description

    di-Sodium hydrogen phosphate anhydrous for HPLC LiChropur (100 G)

    Synonym(s):

    Sodium hydrogenphosphate, Disodium phosphate, Disodium hydrogen phosphate, Sodium phosphate dibasic, sec-Sodium phosphate
    Linear Formula:
    Na2HPO4
    CAS Number:
    7558-79-4
    Molecular Weight:
    141.96
    MDL number:
    MFCD00003496
    EC Index Number:
    231-448-7

    PROPERTIES

    storage conditions

    Store at +5°C to +30°C.

    Quality Level

    100

    application(s)

    HPLC: suitable

    pH

    8.7-9.3 (20 °C, 10 g/L in H2O)

    pKa (25 °C)

    (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)

    mp

    250 °C

    solubility

    77 g/L

    bulk density

    880 kg/m3

    SMILES string

    [Na+].[Na+].[H]OP([O-])([O-])=O

    InChI

    1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2

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    Legal Information

    LiChropur is a trademark of Merck KGaA, Darmstadt, Germany