111787 Potassium hydroxide solutionin methanol

111787
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      Overview

      Replacement Information

      Key Specifications Table

      Grade Value
      Reag. USP

      Pricing & Availability

      Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
      1117872500
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          Glass bottle 2.5 l
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          Description
          Catalogue Number111787
          References
          Product Information
          GradeReag. USP
          HS Code3822 00 00
          Applications
          ApplicationPotassium hydroxide solutionin methanol c(KOH) = 2.0 mol/l (2 N) Titripur® Reag. USP. Potassium hydroxide solutionin methanol HS Code 3822 00 00, ph value 14 (H₂O, 20 °C).
          Biological Information
          Physicochemical Information
          Density0.93 g/cm3 (20 °C)
          Explosion limit5.5 - 44 %(V) Methanol
          Flash point7 °C
          Ignition temperature455 °C Methanol
          pH value14 (H₂O, 20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H225: Highly flammable liquid and vapour.
          H290: May be corrosive to metals.
          H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
          H314: Causes severe skin burns and eye damage.
          H370: Causes damage to organs.
          Precautionary Statement(s)P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
          P240: Ground/bond container and receiving equipment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
          P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
          P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
          Signal WordDanger
          Storage class3 Flammable liquids
          WGKWGK 2 obviously hazardous to water
          Disposal1
          Strongly contaminated halogen-free organic solvents: container A.
          Safety Information
          Hazard Symbols Hazard SymbolsToxic
          Hazard SymbolsFlammable
          Categories of dangerhighly flammable, toxic, corrosive
          R PhraseR 11-23/24/25-35-39/23/24/25
          Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Causes severe burns.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
          S PhraseS 16-26-36/37/39-45
          Keep away from sources of ignition - No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3286 , 3 (6.1, 8), II
          Declaration (transport by air) IATA-DGRUN 3286 , 3 (6.1, 8), II
          Declaration (transport by sea) IMDG-CodeUN 3286 , 3 (6.1, 8), II, Segregation Group: 18 (Alkalis)
          Supplemental Information
          Specifications
          Formliquid
          Amount-of-substance concentration1.990 - 2.010
          Measurement uncertainty+/- 0.006
          TraceabilityNIST SRM
          The concentration is determined by volumetric titration and refers to 20°C.
          The certified value is traceable to a primary standard from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 84 potassium hydrogen phthalate ) by means of volumetric standard potassium hydrogen phthalate(Art. 1.02400). This volumetric standard is certified by the accredited calibration laboratory of KGaA, Darmstadt, Germany according to DIN EN ISO 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%. All measurements are carried out in the laboratory of KGaA, Darmstadt, Germany.
          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.

          Documentation

          Potassium hydroxide solutionin methanol SDS

          Title

          Safety Data Sheet (SDS) 

          Potassium hydroxide solutionin methanol Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          1117872500 Glass bottlePDF Specification Document

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          Categories

          Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Volumetric Solutions Titripur®, Titripac®, Titrisol®, Titriplex® > Titripur® Ready-to-use Solutions