, anhydre ≥98% ACS
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
Potassium phosphate dibasique, Potassium phosphate disodique
Formule:
K₂HPO₄ Poids moléculaire: 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 Indice Merck: 13,07743 |
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Résultats des tests de spécification
Chloride | <0.003% |
Heavy Metals (as Pb) | ≤0.0005% |
Insolubles | ≤0.01% |
Iron | ≤0.001% |
Loss on Drying | ≤1% |
Nitrogen Compounds | ≤0.001% |
pH (5%, Water) @25°C | 8.5 – 9.6 |
Purity | ≥98% |
Sodium | ≤0.05% |
Sulphate | ≤0.005% |
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