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105002 | Potassium hydroxide hydrate

105002
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      26288-25-5246-324-8HKO * H₂OKOH * H₂O74.13 g/mol

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      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1050020500
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          Plastic bottle 500 g
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          Description
          Catalogue Number105002
          Synonymscaustic potash monohydrate
          References
          Product Information
          CAS number26288-25-5
          EC index number019-002-00-8
          EC number246-324-8
          Hill FormulaHKO * H₂O
          Chemical formulaKOH * H₂O
          Molar Mass74.13 g/mol
          HS Code2815 20 00
          Applications
          ApplicationPotassium hydroxide hydrate 99.995 Suprapur®. Potassium hydroxide hydrate CAS No. 26288-25-5, EC Number 246-324-8. Potassium hydroxide hydrate MSDS (material safety data sheet) or SDS here.
          Biological Information
          Physicochemical Information
          Boiling point1320 °C (1013 hPa)
          Melting Point143 °C
          pH value>13.5 (50 g/l, H₂O, 20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 333 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s)

          Hazard Statement(s)H290: May be corrosive to metals.
          H302: Harmful if swallowed.
          H314: Causes severe skin burns and eye damage.
          Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
          Storage class8B Non-combustible, corrosive hazardous materials
          WGKWGK 1 slightly water endangering
          Disposal13
          Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).
          Safety Information
          Hazard Symbols Corrosive
          Categories of dangerharmful, corrosive
          R PhraseR 22-35
          Harmful if swallowed.Causes severe burns.
          S PhraseS 26-36/37/39-45
          In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1813 , 8, II
          Declaration (transport by air) IATA-DGRUN 1813 , 8, II
          Declaration (transport by sea) IMDG-CodeUN 1813 , 8, II, Segregation Group: 18 (Alkalis)
          Supplemental Information
          Specifications
          Purity (metallic)≥ 99.995 %
          Assay of KOH‧1H₂O≥ 85 %
          Assay of potassium carbonate≤ 1.0 %
          Chloride (Cl)≤ 1.0 ppm
          Phosphate (PO₄)≤ 0.05 ppm
          Silicate (as SiO₂)≤ 5 ppm
          Sulphate (SO₄)≤ 5 ppm
          Al (Aluminium)≤ 0.05 ppm
          As (Arsenic)≤ 0.1 ppm
          Ba (Barium)≤ 10.0 ppm
          Ca (Calcium)≤ 0.5 ppm
          Cd (Cadmium)≤ 0.01 ppm
          Ce (Cerium)≤ 0.01 ppm
          Co (Cobalt)≤ 0.010 ppm
          Cr (Chromium)≤ 0.010 ppm
          Cu (Copper)≤ 0.010 ppm
          Eu (Europium)≤ 0.010 ppm
          Fe (Iron)≤ 0.05 ppm
          Hg (Mercury)≤ 0.01 ppm
          La (Lanthanum)≤ 0.010 ppm
          Li (Lithium)≤ 0.5 ppm
          Mg (Magnesium)≤ 0.10 ppm
          Mn (Manganese)≤ 0.050 ppm
          Na (Sodium)≤ 5 ppm
          Ni (Nickel)≤ 0.010 ppm
          Pb (Lead)≤ 0.010 ppm
          Sc (Scandium)≤ 0.010 ppm
          Sm (Samarium)≤ 0.010 ppm
          Sr (Strontium)≤ 0.50 ppm
          Tl (Thallium)≤ 0.01 ppm
          Y (Yttrium)≤ 0.010 ppm
          Yb (Ytterbium)≤ 0.010 ppm
          Zn (Zinc)≤ 0.050 ppm

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