Imprimer

98,0-101,0 Ph. Eur.

Fournisseur: VWR Chemicals

Synonyms: di-Potassium hydrogen orthophosphate, Dipotassium hydrogenphosphate, Potassium hydrogen phosphate, Dipotassium hydrogen phosphate, Dipotassium Phosphate, Dibasic Potassium Phosphate, Potassium Phosphate, Dibasic, (dipotassium hydrogen phosphate), Potassium phosphate dibasic, Dipotassium phosphate

26932.290EA 73.6 EUR
26932.290 26932.368 26932.461
98,0-101,0 Ph. Eur.
di-Potassium hydrogénoorthophosphate
Formule: K₂HPO₄
MW: 174.18 g/mol
Point de fusion: 340
Densité: 2.3 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00011383
Numéro CAS: 7758-11-4
EINECS: 231-834-5
Merck Index: 13,07743
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Commander maintenant

Résultats des tests de spécification

Assay (calculated on dried substance) 98.0 - 101.0 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Identification C Passes test
Appearance of solution Passes test
Reducing substances Passes test
Monopotassium phosphate Max. 2.5 %
Cl (Chloride) Max. 200 ppm
SO4 (Sulphate) Max. 0.1 %
As (Arsenic) Max. 2 ppm
Fe (Iron) Max. 10 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (125-130°C) Max. 2.0 %
Residual solvents Passes test


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