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105102 tri-Potassium phosphate trihydrate

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
22763-03-7 231-907-1 K₃O₄P * 3 H₂O K₃PO₄ * 3 H₂O 266.32 g/mol

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      1051029029
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          Description
          Catalogue Number105102
          SynonymsPotassium phosphate tribasic, Tripotassium phosphate
          Descriptiontri-Potassium phosphate trihydrate
          References
          Product Information
          CAS number22763-03-7
          EC number231-907-1
          Hill FormulaK₃O₄P * 3 H₂O
          Chemical formulaK₃PO₄ * 3 H₂O
          Molar Mass266.32 g/mol
          HS Code2835 24 00
          Quality LevelMQ100
          Applications
          Applicationtri-Potassium phosphate trihydrate extra pure. CAS 22763-03-7, EC Number 231-907-1, chemical formula K₃PO₄ * 3 H₂O.
          Biological Information
          Physicochemical Information
          Density3.12 g/cm3 (20 °C)
          pH value12 (10 g/l, H₂O, 20 °C)
          Bulk density900 kg/m3
          Solubility1650 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H318: Causes serious eye damage.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P280: Wear eye 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.
          P313: Get medical advice/ attention.
          Signal WordDanger
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Hazard Symbols Hazard SymbolsIrritant
          Categories of dangerirritant
          R PhraseR 37-41
          Irritating to respiratory system.Risk of serious damage to eyes.
          S PhraseS 25-26
          Avoid contact with eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (acidimetric)≥ 98.0 %
          Identitypasses test
          Free alkali (as KOH)≤ 1.0 %
          di-Potassium hydrogen phosphate≤ 1.0 %
          Chloride (Cl)≤ 0.003 %
          Total nitrogen (N)≤ 0.001 %
          Heavy metals (as Pb)≤ 0.002 %
          As (Arsenic)≤ 0.0001 %
          Fe (Iron)≤ 0.001 %
          Na (Sodium)≤ 0.5 %

          Related Products & Applications

          Categories

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