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109121 Potassium permanganate solution

109121
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Overview

Replacement Information

Key Spec Table

Grade Value
Reag. Ph Eur

Pricing & Availability

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1091211000
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      Glass bottle 1 l
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      1091211003
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      Limited Availability
Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          Glass bottle 1 l
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          Maximum Quantity is
          Upon Order Completion More Information
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          Description
          Catalogue Number109121
          References
          Product Information
          GradeReag. Ph Eur
          HS Code2841 61 00
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Density1.01 g/cm3 (20 °C)
          pH value8 (H₂O, 20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H411: Toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P273: Avoid release to the environment.
          P391: Collect spillage.
          P501: Dispose of contents/ container to an approved waste disposal plant.
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly hazardous to water
          Disposal28
          Aqueous solutions: Container D.
          Safety Information
          Categories of dangerdangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Formliquid
          Amount-of-substance concentration0.01990 - 0.02010
          Measurement uncertainty+/- 0.00006
          TraceabilityNIST SRM
          The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
          The concentration is determined by volumetric titration and refers to 20°C.
          The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 8040 di-sodium oxalate) by means of volumetric standard Iron(II)ethylendiammonium sulfate (article number 1.02402), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck 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.
          Global Trade Item Number
          Catalogue Number GTIN
          1091211000 04022536110844
          1091211003 04054839999239

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