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105032 | Potassium hydroxide

105032
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
      1310-58-3215-181-3HKOKOH56.11 g/molPh Eur,BP,JP,NF,FCC,E 525

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      1050321000
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          Plastic bottle 1 kg
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          1050325000
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              Plastic bottle 5 kg
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              1050329025
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                  Fibre carton 25 kg
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                  1050329050
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                      Description
                      Catalogue Number105032
                      SynonymsPotash caustic
                      References
                      Product Information
                      CAS number1310-58-3
                      EC index number019-002-00-8
                      EC number215-181-3
                      GradePh Eur,BP,JP,NF,FCC,E 525
                      Hill FormulaHKO
                      Chemical formulaKOH
                      Molar Mass56.11 g/mol
                      HS Code2815 20 00
                      Applications
                      ApplicationPotassium hydroxide pellets suitable for use as excipient EMPROVE® exp Ph Eur,BP,JP,NF,FCC,E 525. Potassium hydroxide CAS No. 1310-58-3, EC Number 215-181-3. Potassium hydroxide MSDS (material safety data sheet) or SDS here.
                      Biological Information
                      Physicochemical Information
                      Density2.04 g/cm3 (20 °C)
                      Melting Point360 °C
                      pH value14 (56 g/l, H₂O, 20 °C)
                      Solubility1130 g/l
                      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.
                      RTECSTT2100000
                      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 +5°C to +30°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
                      Assay (acidimetric, KOH)≥ 85.0 %
                      Assay (total alkalinity calc. as KOH)85.0 - 100.5 %
                      Identitypasses test
                      Appearance of solutionpasses test
                      Insoluble substancespasses test
                      Carbonate (as K₂CO₃)≤ 2.0 %
                      Chloride (Cl)≤ 0.004 %
                      Phosphate (PO₄)≤ 0.002 %
                      Silicate (SiO₂)≤ 0.01 %
                      Sulphate (SO₄)≤ 0.003 %
                      Total nitrogen (N)≤ 0.0005 %
                      Heavy metals (as Pb)≤ 0.0005 %
                      Al (Aluminium)≤ 0.001 %
                      As (Arsenic)≤ 0.0003 %
                      Ca (Calcium)≤ 0.002 %
                      Cu (Copper)≤ 0.0005 %
                      Fe (Iron)≤ 0.001 %
                      Hg (Mercury)≤ 0.00001 %
                      Na (Sodium)≤ 1.0 %
                      Pb (Lead)≤ 0.0002 %
                      Zn (Zinc)≤ 0.0025 %
                      Residual solvents (Ph. Eur./USP/ICH)excluded by manufacturing process
                      Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000
                      are not likely to be present.
                      Conforms to Ph Eur, BP, JP, NF, FCC, E525
                      Conforms to the purity criteria on food additives according to the current European Commission Regulation.

                      Documentation

                      Material Qualification Dossier

                      Title

                      Quality Management Dossier

                      Title

                      Operational Excellence Dossier

                      Title

                      SDS

                      Title

                      Safety Data Sheet (SDS) 

                      Certificates of Analysis

                      Product Number PackagingSpecificationLot Number
                      1050321000 Plastic bottlePDF Specification Document
                      1050325000 Plastic bottlePDF Specification Document
                      1050329025 Fibre cartonPDF Specification Document
                      1050329050 Fibre cartonPDF Specification Document

                      Certificates

                      Title

                      Reach Use

                      Title
                      Reach Use