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105108 Potassium dihydrogen phosphate

Potassium dihydrogen phosphate anhydrous 99.995 Suprapur®. CAS No. 7778-77-0, EC Number 231-913-4.

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
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105108
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Overview

Replacement Information
Replacement InformationIn North America 1.05108.0050 replaces and is identical to 5108-1
In North America 1.05108.0500 replaces and is identical to 5108-2

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7778-77-0231-913-4H₂KO₄PKH₂PO₄136.09 g/mol

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      		 Plastic bottle 500 g
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      Description
      Catalogue Number105108
      Replaces5108-1; 5108-2; 5108
      Synonymsmono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic
      References
      Product Information
      CAS number7778-77-0
      EC number231-913-4
      Hill FormulaH₂KO₄P
      Chemical formulaKH₂PO₄
      Molar Mass136.09 g/mol
      HS Code2835 24 00
      Quality LevelMQ100
      Applications
      ApplicationPotassium dihydrogen phosphate anhydrous 99.995 Suprapur®. CAS No. 7778-77-0, EC Number 231-913-4.
      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
      Purity (metallic)≥ 99.995 %
      Assay (acidimetric)≥ 99.5 %
      Spec. Absorbance A at 260 nm (2 cm, 10%, water)≤ 0.010
      Chloride (Cl)≤ 5 ppm
      Sulfate (SO₄)≤ 30 ppm
      As (Arsenic)≤ 0.1 ppm
      Ba (Barium)≤ 5.0 ppm
      Ca (Calcium)≤ 0.50 ppm
      Cd (Cadmium)≤ 0.005 ppm
      Ce (Cerium)≤ 0.010 ppm
      Co (Cobalt)≤ 0.010 ppm
      Cu (Copper)≤ 0.005 ppm
      Eu (Europium)≤ 0.010 ppm
      Fe (Iron)≤ 0.10 ppm
      Hg (Mercury)≤ 0.05 ppm
      La (Lanthanum)≤ 0.010 ppm
      Mg (Magnesium)≤ 0.50 ppm
      Mn (Manganese)≤ 0.010 ppm
      Na (Sodium)≤ 20.0 ppm
      Ni (Nickel)≤ 0.010 ppm
      Pb (Lead)≤ 0.005 ppm
      Sm (Samarium)≤ 0.010 ppm
      Sr (Strontium)≤ 0.50 ppm
      Tl (Thallium)≤ 0.01 ppm
      Y (Yttrium)≤ 0.010 ppm
      Yb (Ytterbium)≤ 0.010 ppm
      Zn (Zinc)≤ 0.005 ppm
      Global Trade Item Number
      Catalogue Number GTIN
      1051080500 04022536061184

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