104938 | Potassium chloride

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104938
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      Overview

      Replacement Information

      Key Spec Table

      CAS # EC Number Hill Formula Chemical Formula Molar Mass
      7447-40-7231-211-8ClKKCl74.55 g/mol

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      1049380050
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          Plastic bottle 50 g
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              Description
              Catalogue Number 104938
              References
              Product Information
              CAS number 7447-40-7
              EC number 231-211-8
              Hill Formula ClK
              Chemical formula KCl
              Molar Mass 74.55 g/mol
              HS Code 3105 10 00
              Applications
              Biological Information
              Physicochemical Information
              Boiling point 1413 °C (1013 hPa)
              Density 1.98 g/cm3 (20 °C)
              Melting Point 773 °C
              pH value 5.5 - 8.0 (50 g/l, H₂O, 25 °C)
              Bulk density 1000 kg/m3
              Solubility 347 g/l (20 °C)
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oral LD50 Rat 2600 mg/kg
              Safety Information according to GHS
              RTECS TS8050000
              Storage class 10 - 13 Other liquids and solids
              WGK WGK 1 slightly water endangering
              Disposal 14
              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
              Storage Store at +5°C to +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RID Kein Gefahrgut
              Declaration (transport by air) IATA-DGR No Dangerous Good
              Declaration (transport by sea) IMDG-Code No Dangerous Good
              Supplemental Information
              Specifications
              Specifications
              Purity (metallic)≥ 99.999 %
              Assay (argentometric)≥ 99.5 %
              Phosphate (PO₄)≤ 5 ppm
              Sulphate (SO₄)≤ 10 ppm
              Total nitrogen (N)≤ 10 ppm
              Al (Aluminium)≤ 0.010 ppm
              Ba (Barium)≤ 1.0 ppm
              Ca (Calcium)≤ 0.10 ppm
              Cd (Cadmium)≤ 0.005 ppm
              Ce (Cerium)≤ 0.010 ppm
              Co (Cobalt)≤ 0.005 ppm
              Cr (Chromium)≤ 0.010 ppm
              Cu (Copper)≤ 0.005 ppm
              Eu (Europium)≤ 0.005 ppm
              Fe (Iron)≤ 0.01 ppm
              La (Lanthanum)≤ 0.005 ppm
              Li (Lithium)≤ 0.4 ppm
              Mg (Magnesium)≤ 0.05 ppm
              Mn (Manganese)≤ 0.010 ppm
              Na (Sodium)≤ 5.0 ppm
              Ni (Nickel)≤ 0.010 ppm
              Pb (Lead)≤ 0.010 ppm
              Sc (Scandium)≤ 0.005 ppm
              Sm (Samarium)≤ 0.005 ppm
              Sr (Strontium)≤ 0.10 ppm
              Tl (Thallium)≤ 0.01 ppm
              Y (Yttrium)≤ 0.005 ppm
              Yb (Ytterbium)≤ 0.005 ppm
              Zn (Zinc)≤ 0.020 ppm

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