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109086 Perclorat de bariu - solutie

in 2-propanol/apa (80/20) c(Ba(ClO₄)₂) = 0.005 mol/l Titripur®

Perclorat de bariu - solutie MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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109086
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Overview

Replacement Information

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1090861000
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      		 Glass bottle 1 l
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      1090861003
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          		 Glass bottle 1 l
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          Description
          Catalogue Number109086
          References
          Product Information
          HS Code3822 90 00
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Density0.85 g/cm3 (20 °C)
          Flash point21 °C
          pH value3.3 (H₂O, 20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H225: Lichid şi vapori foarte inflamabili.
          H319: Provoacă o iritare gravă a ochilor.
          H336: Poate provoca somnolenţă sau ameţeală.
          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.
          P240: Legătură la pământ și conexiune echipotențială cu recipientul și cu echipamentul de recepție.
          P241: Utilizați echipamente electrice/ de ventilare/ de iluminat antideflagrante.
          P242: Nu utilizați unelte care produc scântei.
          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.
          Signal WordPericol
          Storage class3 Lichide inflamabile
          WGKWGK 1 slabă contaminare a apei
          Disposal28
          Solutii apoase: Container D.
          Safety Information
          Categories of dangerinflamabil, iritant
          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 1219 , 3, II
          Declaration (transport by air) IATA-DGRUN 1219 , 3, II
          Declaration (transport by sea) IMDG-CodeUN 1219 , 3, II
          Supplemental Information
          Specifications
          Formliquid
          Amount-of-substance concentration0.004950 - 0.005050
          Measurement uncertainty+/- 0.000040
          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 determined by back-titration with copper(II) nitrate solution (article number 1.02753), standardized by Titriplex(III) solution (article number 1.08431) which has been standardized against volumetric standard zinc (article number 1.02409).
          This volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 zinc) by means of volumetric standard zinc (article number 1.02409), 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
          1090861000 04022536110547
          1090861003 04061841064770

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