Sodium Sulfate, ACS reagent, anhydrous, granular, 5KG

SKU:
239313-5KG
  • $344.00

    • Description

    Sodium Sulfate, ACS reagent, ≥99.0%, anhydrous, granular, 5KG

    Linear Formula:
    Na2SO4
    CAS Number:
    7757-82-6
    Molecular Weight:
    142.04
    EC Number:
    231-820-9
    MDL number:
    MFCD00003504
    PubChem Substance ID:
    329752527

    PROPERTIES

    grade

    ACS reagent
    anhydrous

    Quality Level

    200

    assay

    ≥99.0%

    form

    granular

    impurities

    ≤0.01% insolubles
    ≤5 ppm N compounds

    loss

    ≤0.5% loss on ignition

    pH

    5.2-9.2 (25 °C, 5%)

    mp

    884 °C (lit.)

    density

    2.68 g/mL at 25 °C (lit.)

    anion traces

    chloride (Cl-): ≤0.001%
    phosphate (PO43-): ≤0.001%

    cation traces

    Ca: ≤0.01%
    Fe: ≤0.001%
    K: ≤0.01%
    Mg: ≤0.005%
    heavy metals: ≤5 ppm (by ICP-OES)

    storage temp.

    room temp

    SMILES string

    [Na+].[Na+].[O-]S([O-])(=O)=O

    InChI

    1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

    InChI key

    PMZURENOXWZQFD-UHFFFAOYSA-L

    Application

    Sodium sulfate (anhydrous) can be used as a catalyst in the synthesis of 1,3-diaryl-2-propen-1-one oxime by condensation of 1,3-diaryl-2-propen-1-one with hydroxylamine hydrochloride in ethanol.[1]
    NaSO4 can also be used as a drying agent in organic synthesis for the removal of traces of water from organic extracts. It is used for drying almost all compounds including fatty acids, aldehydes, ketones, and alkyl and aryl halogenides.[2][3]

    Packaging

    500 g in poly bottle
    1 kg in poly bottle
    2.5, 5, 12, 50 kg in poly drum
    Go to Redi-Dri Product Listing 798592

    Other Notes

    Go to Redi-Dri™ Product Listing 798592

    Legal Information

    Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

    SAFETY INFORMATION

    Storage Class Code

    13 - Non Combustible Solids

    WGK

    WGK 1

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable