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106384 Sodium carbonate decahydrate


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Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
6132-02-1207-838-8CNa₂O₃ * 10 H₂ONa₂CO₃ * 10 H₂O286.14 g/molPh Eur,BP,E 500

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      Catalogue Number106384
      SynonymsSoda, Sodium Carbonate decahydrate
      Product Information
      CAS number6132-02-1
      EC index number011-005-00-2
      EC number207-838-8
      GradePh Eur,BP,E 500
      Hill FormulaCNa₂O₃ * 10 H₂O
      Chemical formulaNa₂CO₃ * 10 H₂O
      Molar Mass286.14 g/mol
      HS Code2836 20 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ500
      Biological Information
      Physicochemical Information
      Density1.440 g/cm3 (20 °C)
      Melting Point30 °C Elimination of water of crystallisation
      pH value11.0 - 12.0 (50 g/l, H₂O, 25 °C)
      Bulk density700 - 900 kg/m3
      Solubility210 g/l
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 4090 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H319: Causes serious eye irritation.
      Precautionary Statement(s)P264: Wash skin thoroughly after handling.
      P280: Wear eye protection/ face protection.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P337 + P313: If eye irritation persists: Get medical advice/ attention.
      Signal WordWarning
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      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
      Categories of dangerirritant
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°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
      Assay (acidimetric, Na₂CO₃)36.7 - 40.0 %
      Assay (acidimetric; calculated on dried substance)≥ 99.0 %
      Identitypasses test
      Appearance of solutionpasses test
      Alkali hydroxides and Alkali hydrogen carbonatespasses test
      Chloride (Cl)≤ 0.0050 %
      Sulfate (SO₄)≤ 0.0100 %
      As (Arsenic)≤ 0.0002 %
      Fe (Iron)≤ 0.0020 %
      Hg (Mercury)≤ 0.0001 %
      Pb (Lead)≤ 0.0002 %
      Residual solvents (ICH Q3C)excluded by manufacturing process
      Loss on drying (300 °C)55.0 - 65.0 %
      Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
      Corresponds to Ph Eur,BP,E 500
      Conforms to the purity criteria on food additives according to the current European Commission Regulation.


      Material Qualification Dossier

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      Sodium carbonate decahydrate SDS


      Safety Data Sheet (SDS) 

      Sodium carbonate decahydrate Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1063840001 PDF Specification Document