Water standard for volumetric Karl Fischer Titration, 1g

SKU:
1880520313
  • $171.00

    • Description

    Water standard 1%

    Standard for volumetric Karl Fischer Titration 1 g ≙ 10 mg H₂O Aquastar

    Packaging

    SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals

    Analysis Note

    Assay (H2O): 9.90 - 10.10 mg/g

    Properties

    Related Categories Analytical Reagents, Analytical Standards, Analytical/Chromatography, Elemental, Ions and Water (Karl Fischer) Standards, Karl Fischer Reagents and Standards,
    More...
    Quality Level 100
    grade reag. ISO (17025)
     - reag. ISO (17034)
    assay (Karl Fischer)
    form liquid
    autoignition temp. 287 °C (DIN 51794,Information refers to the main component.)
    expl. lim. 1.7 % (v/v)
    application(s) Karl-Fischer titration: suitable
     - titration: suitable
    bp 119 °C/1013 hPa
    mp -95 °C
    transition temp flash point 31 °C (Information refers to the main component.)
    density 0.92 g/cm3 at 20 °C
    storage conditions no restrictions.

    Safety Information

    Signal word 
    Warning-Warning
    Hazard statements 
    H226 - H336 - H226 - H336
    Precautionary statements 
    P210 - P210 - P370 + P378
    Target organs 
    Central nervous system
    WGK Germany 
    WGK 1
    Flash Point(F) 
    87.8 °F - closed cup
    Flash Point(C) 
    31 °C - closed cup