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Šťavelan didraselný monohydrát ≥99.0% (RT), Purum p.a.

Dodavatel: Honeywell Chemicals
Varování

Synonyms: Oxalic acid potassium salt monohydrate, Potassium oxalate hydrate, Potassium oxalate monohydrate, Potassium ethanedioate monohydrate

60425-1KG 60425-250G
60425-1KGEA 3860 CZK
60425-1KG 60425-250G
Šťavelan didraselný monohydrát ≥99.0% (RT), Purum p.a.
Šťavelan didraselný monohydrát

  • Products with a guarantee certificate and/or suitable for the stated analytical application.

Vzorec: (COOK)₂·H₂O
MW: 184,23 g/mol
Bod varu: Dec. (on heating)
Bod tání: 356 °C
Hustota: 2,120 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150033
CAS číslo: 6487-48-5
EINECS: 209-506-8
ADR: 6.1,III
Merck Index: 12,07820

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Výsledky specifikačního testu

Assay 99.0 - 101.0 %
pH (5 %, 20°C) 7.0 - 8.5
Calcium (Ca) Max. 50 ppm
Cadmium (Cd) Max. 50 ppm
Cobalt (Co) Max. 50 ppm
Copper (Cu) Max. 50 ppm
Iron (Fe) Max. 50 ppm
Sodium (Na) Max. 5000 ppm
Nickel (Ni) Max. 50 ppm
Lead (Pb) Max. 50 ppm
Zinc (Zn) Max. 50 ppm
Chloride (Cl) Max. 50 ppm
Sulfate (SO₄) Max. 200 ppm
Colour of the solution complying
Turbidity of solution complying

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