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105104 di-Potassium hydrogen phosphate

anhydrous for analysis EMSURE®

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

Synonyms: Dipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate

CAS #: 7758-11-4 EC Number: 231-834-5 Molar Mass: 174.18 g/mol Chemical Formula: K₂HPO₄ Hill Formula: HK₂O₄P
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105104
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7758-11-4231-834-5HK₂O₄PK₂HPO₄174.18 g/mol

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      Description
      Catalogue Number105104
      SynonymsDipotassium hydrogen phosphate, Potassium phosphate dibasic, Dipotassium Phosphate
      References
      Product Information
      CAS number7758-11-4
      EC number231-834-5
      Hill FormulaHK₂O₄P
      Chemical formulaK₂HPO₄
      Molar Mass174.18 g/mol
      HS Code2835 24 00
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Density2.45 g/cm3 (20.5 °C)
      Melting Point450 °C (decomposition)
      pH value9.2 (H₂O)
      Bulk density700 - 1000 kg/m3
      Solubility1600 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 8000 mg/kg
      Safety Information according to GHS
      RTECSTC5580000
      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 +15°C to +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (alkalimetric)≥ 99.0 %
      pH-value (5 %; water)8.7 - 9.3
      Chloride (Cl)≤ 0.003 %
      Sulfate (SO₄)≤ 0.005 %
      Total nitrogen (N)≤ 0.001 %
      Heavy metals (as Pb)≤ 0.0005 %
      Fe (Iron)≤ 0.0010 %
      Na (Sodium)≤ 0.5 %
      Loss on drying (130 °C)≤ 1.0 %
      Global Trade Item Number
      Catalogue Number GTIN
      1051041000 04022536061030