• USA Home
  • 1.09928 - Potassium dichromate solution

EMAIL THIS PAGE TO A FRIEND
1.09928 Supelco

Potassium dichromate solution

for 1000 ml, c(K₂Cr₂O₇) = 1/₆₀ mol/l (0.1 N) Titrisol®

Purchase

Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Titration, Volumetric Titration Reagents, pH Buffers for Calibration More...
Quality Level   100
form   liquid
reaction suitability   reaction type: Redox Reactions
concentration   1/60 M
application(s)   titration: suitable
pH   4.1 (20 °C in H2O)
density   1.06 g/cm3 at 20 °C
storage conditions   Store at +15°C to +25°C.

Description

Linkage

Replaces: PX1443-6

Analysis Note

Concentration after dilution to 1 liter: c(K₂Cr₂O₇) = 1/60 mol/l
Amount-of-substance concentration: 1/60 mol/l
The concentration of this solution was determined with sodium thiosulfate standard solution (article number 1.09147) standardized against volumetric standard potassium iodate (article number 1.02404). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 136f (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium iodate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.

Legal Information

Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Protocols & Articles

Related Content

Titrisol Concentrates

We provide many of our volumetric solutions as easy-to-use Titrisol® concentrates in order to simplify your daily work if you regularly perform different types of analyses.
Keywords: Buffers, Karl Fischer titrations, Titrations

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?