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di-Potassium hydrogénoorthophosphate trihydraté 99+% analysis_for

Fournisseur: Thermo Fisher Scientific

Synonyms: Dipotassium hydrogen phosphate trihydrate, Potassium hydrogen phosphate trihydrate, di-Potassium hydrogen phosphate trihydrate, Potassium phosphate dibasic trihydrate, di-Potassium hydrogen orthophosphate trihydrate

20593-0250 205935000 205930025
ACRO20593-0250EA 0 EUR
ACRO20593-0250 ACRO205935000 ACRO205930025
di-Potassium hydrogénoorthophosphate trihydraté 99+% analysis_for
di-Potassium hydrogénoorthophosphate trihydraté
Formule: K₂HPO₄·3H₂O
MW: 228.22 g/mol
Température de stockage: Température ambiante
Numéro MDL: MFCD00149926
Numéro CAS: 16788-57-1
EINECS: 231-834-5

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Résultats des tests de spécification

Appearance White Adhering crystals
pH 8.5 to 9.6 (5 % solution)
Titration with HClO4 ≥99.0 %
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤100 ppm
Arsenic (As) ≤1 ppm
Copper (Cu) ≤30 ppm
Iron (Fe) ≤30 ppm
Lead (Pb) ≤30 ppm
Nickel (Ni) ≤30 ppm
Insoluble matter ≤0.01 % (in water)
Nitrogen compounds (as N) ≤0.005 %


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