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111587 Potassium hydroxide solution in methanol

111587
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Overview

Replacement Information
Replacement InformationIn North America 111587.1000 replaces PX1498A-6 with a very similar specification
In North America 111587.1000 replaces PX1498A-3 with a very similar specification but a different pack size

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1115871000
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      Glass bottle 1 l
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      Description
      Catalogue Number111587
      ReplacesPX1498A-6; PX1498A-3
      References
      Product Information
      HS Code3822 00 00
      Quality LevelMQ200
      Applications
      ApplicationPotassium hydroxide solution in methanol c(KOH) = 0.1 mol/l (0.1 N) Titripur®. Potassium hydroxide solution in methanol HS Code 3822 00 00, ph value 13.5 (H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Density0.80 g/cm3 (20 °C)
      Explosion limit5.5 - 44 %(V) Methanol
      Flash point7 °C
      Ignition temperature455 °C Methanol
      pH value13.5 (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.
      H315: Causes skin irritation.
      H319: Causes serious eye irritation.
      H370: Causes damage to organs.
      Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
      P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
      P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
      P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
      P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      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
      Categories of dangerhighly flammable, toxic, irritant
      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 concentration0.0995 - 0.1005
      Measurement uncertainty+/- 0.0003
      TraceabilityNIST 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 www.sigmaaldrich.com/ISO17025.
      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 84 potassium hydrogen phthalate) by means of volumetric standard potassium hydrogen phthalate (article number 1.02400), 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.

      Documentation

      Potassium hydroxide solution in methanol SDS

      Title

      Safety Data Sheet (SDS) 

      Potassium hydroxide solution in methanol Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1115871000 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