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111787 Hidroxid de potasiu soluţie

Potassium 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).

Hidroxid de potasiu soluţie MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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111787
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      		 Glass bottle 2.5 l
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      Description
      Catalogue Number111787
      References
      Product Information
      HS Code3822 90 00
      Quality LevelMQ200
      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) Metanol
      Flash point7 °C
      Ignition temperature455 °C Metanol
      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: Lichid şi vapori foarte inflamabili.
      H290: Poate fi corosiv pentru metale.
      H301 + H311 + H331: Toxic în caz de înghiţire, în contact cu pielea sau prin inhalare.
      H314: Provoacă arsuri grave ale pielii şi lezarea ochilor.
      H370: Provoacă leziuni ale organelor.
      Precautionary Statement(s)P210: A se păstra departe de surse de căldură, suprafețe fierbinți, scântei, flăcări și alte surse de aprindere. Fumatul interzis.
      P233: Păstraţi recipientul închis etanş.
      P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
      P303 + P361 + P353: ÎN CAZ DE CONTACT CU PIELEA (sau cu părul): Scoateți imediat toată îmbrăcămintea contaminată. Clătiți pielea cu apă.
      P304 + P340 + P310: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
      P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
      P403 + P233: A se depozita într-un spaţiu bine ventilat. Păstraţi recipientul închis etanş.
      Signal WordPericol
      Storage class3 Lichide inflamabile
      WGKWGK 2 substanţe cu potenţial specific de poluare a apei
      Disposal1
      Solventi organici cu grad ridicat de contaminare, fara halogeni: Container A.
      Safety Information
      Categories of dangerputernic inflamabil, toxic, coroziv
      Product Usage Statements
      Storage and Shipping Information
      StorageA se depozita între +15°C la +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 mol/l
      Measurement uncertainty+/- 0.006
      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 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 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
      1117872500 04022536135991

      Documentation

      Hidroxid de potasiu soluţie MSDS

      Title

      Safety Data Sheet (SDS) 

      Hidroxid de potasiu soluţie Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1117872500 Glass bottlePDF Specification Document

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