105104 di-Potassium hydrogen phosphate

105104
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      7758-11-4 231-834-5 HK₂O₄P K₂HPO₄ 174.18 g/mol

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      1051041000
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          Plastic bottle 1 kg
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          1051049025
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              Fibre carton 25 kg
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              1051049050
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                  Fibre carton 50 kg
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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
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density2.44 g/cm3 (20 °C)
                  pH value9 (10 g/l, H₂O, 20 °C)
                  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 +5°C to +30°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 %