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di-Potassium oxalate monohydraté ≥99.0% (RT), Purum p.a. analytical reagent

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

60425-1KG 60425-250G
60425-1KGEA 139 EUR
60425-1KG 60425-250G
di-Potassium oxalate monohydraté ≥99.0% (RT), Purum p.a. analytical reagent
di-Potassium oxalate monohydraté

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

Formule: (COOK)₂·H₂O
MW: 184.23 g/mol
Point d'ébullition: Déc. (en chauffant)
Point de fusion: 356
Densité: 2.120 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00150033
Numéro CAS: 6487-48-5
EINECS: 209-506-8
Merck Index: 12,07820

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Résultats des tests de spécification

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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