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104871 Potassium dihydrogen phosphate

cryst., EMPROVE® ESSENTIAL Ph Eur,BP,JPC,NF,E 340

Potassium dihydrogen phosphate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic

CAS #: 7778-77-0 EC Number: 231-913-4 Molar Mass: 136.09 g/mol Chemical Formula: KH₂PO₄ Hill Formula: H₂KO₄P Grade: Ph Eur,BP,JPC,NF,E 340
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104871
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Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7778-77-0231-913-4H₂KO₄PKH₂PO₄136.09 g/molPh Eur,BP,JPC,NF,E 340

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      Description
      Catalogue Number104871
      Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
      References
      Product Information
      CAS number7778-77-0
      EC number231-913-4
      GradePh Eur,BP,JPC,NF,E 340
      Hill FormulaH₂KO₄P
      Chemical formulaKH₂PO₄
      Molar Mass136.09 g/mol
      HS Code2835 24 00
      Quality LevelMQ500
      Applications
      Biological Information
      Physicochemical Information
      Density2.33 g/cm3 (21.5 °C)
      Melting Point252.6 °C (decomposition)
      pH value4.2 - 4.6 (20 g/l, H₂O, 20 °C)
      Vapor pressure<0.1 hPa (25 °C)
      Bulk density1200 kg/m3
      Solubility208 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 dermalLD50 Rabbit > 4640 mg/kg
      Safety Information according to GHS
      RTECSTC6615500
      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 (alkalimetric, calculated on dried substance)98.0 - 100.5 %
      Assay (alkalimetric; dried substance)≥ 99.0 %
      Appearance of solutionpasses test
      Identitypasses test
      Insoluble substances≤ 0.2 %
      pH-value (1 %; water)4.2 - 4.8
      pH-value (2 %; water)4.2 - 4.6
      pH-value (5 %; water)4.2 - 4.5
      Carbonatepasses test
      Condensed phosphatepasses test
      Chloride (Cl)≤ 0.009 %
      Fluoride (F)≤ 0.0010 %
      Sulfate (SO₄)≤ 0.017 %
      Heavy metals (as Pb)≤ 0.0010 %
      Al (Aluminium)≤ 0.0005 %
      As (Arsenic)≤ 0.0001 %
      Cd (Cadmium)≤ 0.0001 %
      Fe (Iron)≤ 0.0010 %
      Hg (Mercury)≤ 0.0001 %
      Na (Sodium)
      ≤ 0.1 %
      passes test
      Pb (Lead)≤ 0.0001 %
      Sb (Antimony) (*)≤ 0.0009
      Residual solvents (ICH Q3C)excluded by manufacturing process
      Reducing substancespasses test
      Loss on drying (105 °C)≤ 0.5 %
      Loss on drying (130 °C)≤ 1.0 %
      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, JPC, NF, E 340
      Conforms to the purity criteria on food additives according to the current European Commission Regulation.
      Global Trade Item Number
      Catalogue Number GTIN
      1048719050 04022536056050

      Documentation

      Material Qualification Dossier

      TitleVersion
      9.0

      Quality Management Dossier (Open Access)

      Title

      Operational Excellence Dossier

      Title

      Potassium dihydrogen phosphate SDS

      Title

      Safety Data Sheet (SDS) 

      Potassium dihydrogen phosphate Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1048719050 Fibre cartonPDF Specification Document

      Certificates

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      Categories

      Small Molecule Pharmaceuticals > Formulation > Solid Dosage Form > pH Adjustment
      Small Molecule Pharmaceuticals > Formulation > Semisolid Dosage Form > Acidulants and pH Adjustments
      Biopharmaceutical Manufacturing > Formulation > Liquid Dosage > pH Adjustments and Isotonizers
      Small Molecule Pharmaceuticals > Formulation > Solid Dosage Form > Ingredients-solid
      Small Molecule Pharmaceuticals > Formulation > Liquid Dosage Form > pH Adjustments and Isotonizers