Triethyl citrate, Ph Eur, JPE, NF, 1L

SKU:
8170591000
  • $306.90

    • Description

    8.17059 SAFC

    Triethyl citrate

    Triethyl citrate Ph Eur,JPE,NF. CAS 77-93-0, EC Number 201-070-7

    Synonym: Citric acid triethyl ester, Citric acid triethyl ester

    • CAS Number 77-93-0

    • Linear Formula HOC(COOC2H5)(CH2COOC2H5)2

    • Molecular Weight 276.28

    •  EC Index Number 201-070-7

    Description

    Analysis Note

    Assay (alkalimetric, calculated on anhydrous substance): 99.0 - 101.0 %
    Assay (GC, calc. on anhydrous substance): 99.0 - 100.5 %
    Identity (IR-spectrum): passes test
    Identity (GC): passes test
    Identity (wet chemistry): passes test
    Identity (Refractive index): passes test
    Appearance: clear solution, not more intense in color than matching fluid A (1:10) and reference solution BY₆
    Acidity: passes test
    Refractive index (n 20/D): 1.440 - 1.446
    Refractive index (n 25/D): 1.439 - 1.441
    Density (d 25/25): 1.135 - 1.139
    Density (d 20/20): 1.135 - 1.145
    Viscosity (20 °C): 26 - 38 mPa∙s
    Sulfate (SOâ‚„): ≤ 150 ppm
    Heavy metals (as Pb): ≤ 5 ppm
    As (Arsenic): ≤ 2 ppm
    Cyclohexane (HS-GC): ≤ 3880 ppm
    Ethanol (HS-GC): ≤ 5000 ppm
    Other residual solvents (ICH (Q3C)): excluded by manufacturing process
    Related substances (GC) (largest single impurity): ≤ 0.2 %
    Related substances (GC) (Sum of all impurities): ≤ 0.5 %
    Triethyl aconitate (GC): ≤ 0.2 %
    Related substances (GC): passes test
    Sulfated ash (600 °C): ≤ 0.1 %
    Water (according to Karl Fischer): ≤ 0.25 %
    Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
    Corresponds to Ph. Eur., JPE, NF

    Properties

    packaging 1 l in Glass bottle (8170591000)
    grade Ph Eur,JPE,NF
    bp 294 °C (1013 hPa)
    vapor pressure 0.0025 hPa (25 °C)
    solubility 65 g/l
    density 1.135 g/cm3 (25 °C)
    flash point 150 °C
    mp -55 °C
    LD 50 oral LD50 Rat > 3200 mg/kg
    LD 50 dermal LD50 Rabbit > 5000 mg/kg
    shipped in ambient
    storage conditions Store at +15°C to +25°C.