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104933 | Potassium chloride

104933
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
      7447-40-7 231-211-8 ClK KCl 74.55 g/mol ACS,ISO,Reag. Ph Eur

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      1049330500
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          Plastic bottle 500 g
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          1049339025
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              Fibre carton 25 kg
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              Description
              Catalogue Number104933
              References
              Product Information
              CAS number7447-40-7
              EC number231-211-8
              GradeACS,ISO,Reag. Ph Eur
              Hill FormulaClK
              Chemical formulaKCl
              Molar Mass74.55 g/mol
              HS Code3105 10 00
              Applications
              ApplicationPotassium chloride for analysis (<= 0.005% Br) EMSURE® ACS,ISO,Reag. Ph Eur. Potassium chloride CAS No. 7447-40-7, EC Number 231-211-8. Potassium chloride MSDS (material safety data sheet) or SDS here.
              Biological Information
              Physicochemical Information
              Boiling point1413 °C (1013 hPa)
              Density1.98 g/cm3 (20 °C)
              Melting Point773 °C
              pH value5.5 - 8.0 (50 g/l, H₂O, 25 °C)
              Bulk density1000 kg/m3
              Solubility347 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 2600 mg/kg
              Safety Information according to GHS
              RTECSTS8050000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly water endangering
              Disposal14
              Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +5°C to +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDKein Gefahrgut
              Declaration (transport by air) IATA-DGRNo Dangerous Good
              Declaration (transport by sea) IMDG-CodeNo Dangerous Good
              Supplemental Information
              Specifications
              Assay (argentometric)99.5 - 100.5 %
              Assay (argentometric; calculated on dried substance)99.0 - 100.5 %
              Identitypasses test
              Appearance of solutionpasses test
              Insoluble matter≤ 0.005 %
              pH-value (5 %; water)5.5 - 8.0
              Acidity or alkalinitypasses test
              Bromide (Br)≤ 0.005 %
              Chlorate and Nitrate (as NO₃)≤ 0.003 %
              Iodide (I)
              ≤ 0.002 %
              passes test
              Phosphate (PO₄)≤ 0.0005 %
              Sulphate (SO₄)≤ 0.001 %
              Total nitrogen (N)≤ 0.001 %
              Heavy metals (as Pb)≤ 0.0005 %
              Ba (Barium)passes test
              Ca (Calcium)≤ 0.001 %
              Fe (Iron)≤ 0.0002 %
              Mg (Magnesium)≤ 0.0005 %
              Na (Sodium)≤ 0.005 %
              Magnesium and alkaline-earth metals (as Ca)≤ 0.02 %
              Loss on Drying (105°C)≤ 1.0 %
              Corresponds to ACS,ISO,Reag. Ph Eur