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170230 Potassium standard solution

traceable to SRM from NIST KNO₃ in HNO₃ 0.5 mol/l 1000 mg/l K Certipur®

Potassium standard solution MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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170230
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1702300100
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      		 Plastic bottle 100 ml
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      1702300500
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      Limited Availability Limited Availability
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      Availability to be confirmed
        Remaining : Will advise
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          		 Plastic bottle 500 ml
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          Description
          Catalogue Number170230
          Product Information
          HS Code3822 90 00
          Quality LevelMQ300
          Physicochemical Information
          Density1.013 g/cm3 (20 °C)
          pH value0.5 (H₂O, 20 °C)
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H290: May be corrosive to metals.
          H315: Causes skin irritation.
          H319: Causes serious eye irritation.
          Precautionary Statement(s)P234: Keep only in original packaging.
          P264: Wash skin thoroughly after handling.
          P280: Wear protective gloves/ eye protection/ face protection.
          P302 + P352: IF ON SKIN: Wash with plenty of water.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P332 + P313: If skin irritation occurs: Get medical advice/ attention.
          Signal WordWarning
          Storage class8A Combustible, corrosive hazardous materials
          WGKNWG not water endangering
          Disposal28
          Aqueous solutions: Container D.
          Safety Information
          Categories of dangerirritant
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3264 , 8, III
          Declaration (transport by air) IATA-DGRUN 3264 , 8, III
          Declaration (transport by sea) IMDG-CodeUN 3264 , 8, III, Segregation Group: 1 (Acids)
          Specifications
          Concentration     β (K)990 - 1010 mg/l
          Determination method: ICP - OES.
          (traceable to NIST - SRM 3141a)
          Accuracy of the method: +/- 5 mg/l
          Global Trade Item Number
          Catalogue Number GTIN
          1702300100 04022536728490
          1702300500 04022536728506