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Merck - 1090991007 - 1090991007 Iodine solution c(I2) = 0.05 mol/l (0.1 N), Titripur(R), reag. Ph. Eur.

  • MFR SKU: 1090991007
  • ITEM #: 11571713
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ITEM #: 11571713
c(I) = 0.05 mol/l (0.1 N) Titripur Reag. Ph Eur
Density: 1.02 g/cm3 at 20 C
: Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
1090991007 Iodine solution c(I2) = 0.05 mol/l (0.1 N), Titripur(R), reag. Ph. Eur.
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Merck - 1090991007 - 1090991007 Iodine solution c(I2) = 0.05 mol/l (0.1 N), Titripur(R), reag. Ph. Eur.

  • Item #: 11571713
  • MFR SKU: 1090991007
  • Catalogue Number 109099
  • Grade Reag. Ph Eur
  • HS Code 3822 90 00
  • Quality Level MQ100
  • Density 1.02 g/cm3 (20 ° C)
  • pH value 3.5 (HO, 20 ° C)
  • Hazard Pictogram(s)
  • Hazard Statement(s) H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
  • EUH210: Safety data sheet available on request.
  • Precautionary Statement(s) P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
  • P314: Get medical advice/ attention if you feel unwell.
  • P501: Dispose of contents/ container to an approved waste disposal plant.
  • Signal Word Warning
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 28
  • Aqueous solutions: Container D.
  • Storage Store at +15° C to +25° C.
  • Form liquid
  • Amount-of-substance concentration 0.04975 - 0.05025
  • Measurement uncertainty +/- 0.00015
  • Traceability NIST SRM
  • Accreditation: This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to
  • DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at /ISO17025.
  • The concentration is determined by volumetric titration and refers to 20° C.
  • The amount-of-substance concentration of this volumetric solution is determined with standardized sodium thiosulfate solution (article number 1.09147). The sodium thiosulfate solution is standardized and traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 136 potassium dichromate) by means of volumetric standard potassium iodate (article number 1.02404), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
  • Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.

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