Sodium Sulfate anhydrous, crystals, ACS, USP/NF, 12kg

SKU:
SX0760-5
  • $344.00

    • Description

     

    SX0760 Supelco

    Sodium Sulfate

    anhydrous, crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

    Synonym: Disodium Sulfate, Sodium Sulfate

    • CAS Number 7757-82-6

       

    • Empirical Formula (Hill Notation) Na2O4S

       

    • Molecular Weight 142.04

       

    •  EC Index Number 231-820-9

    Description

    Packaging

    12 kg in Plastic drum

    2.5 kg in Plastic bottle

    45 kg in Drum, fibre

    500 g in Plastic bottle

    Application

    anhydrous, crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

    Analysis Note

    Assay99.0% minCalcium (Ca)0.01% maxChloride (Cl)0.001% maxColorWhiteFormCrystalsHeavy Metals (by ICP-OES)5ppm maxInsoluble matter0.01% maxIron (Fe)0.001% maxLoss on ignition0.5% maxMagnesium (Mg)0.005% maxNitrogen compounds (as N)5ppm maxPhosphate (PO4)0.001% maxPotassium (K)0.01% maxpH of a 5% solution at 25°C5.2-9.2

    Properties

    pH   5.2-8.0 (20 °C, 50 g/L in H2O)
    mp   888 °C
    solubility   200 g/L
    shipped in   ambient
    storage conditions   Store at room temperature.