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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
          1.04871.1000 04022536056029
          1.04871.5000 04022536056043

          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
          1.04871.1000 Plastic bottlePDF Specification Document
          1.04871.5000 Plastic bottlePDF Specification Document

          Certificates

          Title

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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