Disodium hydrogen phosphate certified reference material (30 G)

SKU:
NIST2186II
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    • Description

    Disodium hydrogen phosphate certified reference material (30 G)

    NIST SRM 2186II

    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
    PubChem Substance ID:
    329818735
    NACRES:
    NA.24

    PROPERTIES

    Quality Level

    100

    grade

    certified reference material

    CofA

    certificate is enclosed in each package

    packaging

    pkg of 30 g

    mfr. no.

    NIST

    pKa (25 °C)

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

    Featured Industry

    Pharmaceutical (small molecule)

    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

    InChI key

    BNIILDVGGAEEIG-UHFFFAOYSA-L

    SAFETY INFORMATION

    RIDADR

    NONH for all modes of transport

    WGK Germany

    WGK 1

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable