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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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      Plastic bottle 500 g
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      1049339025
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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
          Quality LevelMQ300
          Applications
          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 hazardous to water
          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 +2°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 %
          Sulfate (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