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172574 Potassium hydrogen carbonate

for table water FCC,E 501

Synonyms: Potassium bicarbonate

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172574
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1.72574.9025
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      		 Fibre carton 25 kg
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      Description
      Catalogue Number172574
      SynonymsPotassium bicarbonate
      References
      Product Information
      CAS number298-14-6
      EC number206-059-0
      GradeFCC,E 501
      Hill FormulaCHKO₃
      Chemical formulaKHCO₃
      Molar Mass100.12 g/mol
      HS Code2836 40 00
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Density2.17 g/cm3 (20 °C)
      Melting Point>100 °C (decomposition)
      pH value8.2 (10.01 g/l, H₂O)
      Solubility362 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 2000 mg/kg
      Safety Information according to GHS
      RTECSFG1840000
      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
      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
      Appearancewhite to colorless crystalline powder
      Assay (acidimetric; calculated on dried substance)99.5 - 101.4 %
      Identitypasses test
      Appearance of solution (20 %; water)clear and colorless
      In water insoluble matter≤ 50 mg/kg
      pH-value (5 %; water)≤ 8.5
      Carbonatepasses test
      Bromide (Br)≤ 5 mg/kg
      Chlorate≤ 40 mg/kg
      Chloride (Cl)≤ 70 mg/kg
      Fluoride (F)≤ 10 mg/kg
      Iodide (I)≤ 40 mg/kg
      Nitrate (NO₃)≤ 40 mg/kg
      Nitrite (NO₂)≤ 40 mg/kg
      Phosphate (PO₄)≤ 10 mg/kg
      Sulfate (SO₄)≤ 100 mg/kg
      Al (Aluminium)≤ 1 mg/kg
      As (Arsenic)≤ 2 mg/kg
      Ca (Calcium)≤ 50 mg/kg
      Cu (Copper)≤ 10 mg/kg
      Fe (Iron)≤ 10 mg/kg
      Hg (Mercury)≤ 1 mg/kg
      Na (Sodium)≤ 300 mg/kg
      NH₄ (Ammonium)≤ 20 mg/kg
      Pb (Lead)≤ 2 mg/kg
      Se (Selenium)≤ 30 mg/kg
      Zn (Zinc)≤ 25 mg/kg
      Residual solvents (ICH Q3C)excluded by manufacturing process
      Loss on drying (Silica gel)≤ 0.25 %
      Odour and tastenot tested/typical property
      Conforms FCC,E501
      Conforms to the purity criteria on food additives according to the current European Commission Regulation.
      Global Trade Item Number
      Catalog Number GTIN
      1.72574.9025 04027269013851

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