di-Sodium hydrogénophosphate, anhydre ≥99.0%, EMSURE® Reag. Ph. Eur., ACS pour analyses, Supelco®
Fournisseur: Merck
Synonyms:
sec-Sodium phosphate, di-Sodium hydrogen orthophosphate, di-Sodium hydrogen phosphate anhydrous, Sodium hydrogen phosphate, Disodium phosphate, Sodium phosphate dibasic
M-Clarity™ (Niveau de Qualité) = MQ300
1.06586.0500
1.06586.2500
1.06586.9050
1.06586.1000
1.06586.9012
1.06586.0500EA
46.3
EUR
1.06586.0500
1.06586.2500
1.06586.9050
1.06586.1000
1.06586.9012
di-Sodium hydrogénophosphate, anhydre ≥99.0%, EMSURE® Reag. Ph. Eur., ACS pour analyses, Supelco®
di-Sodium hydrogénophosphate
Certifications: Corresponds to ACS, Reag. Ph Eur
Formule:
Na₂HPO₄ MW: 141.96 g/mol Point de fusion: 250 Densité: 1.53 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003496 Numéro CAS: 7558-79-4 EINECS: 231-448-7 ATTEINDRE: 01-2119489797-11 Merck Index: 12,08805 |
Résultats des tests de spécification
Assay (alkalimetric) | ≥99.0% |
Insoluble matter | ≤0.01% |
pH-value (5%; water, 25 °C) | 8.7 - 9.3 |
Chloride (Cl) | ≤0.002% |
Sulfate (SO₄) | ≤0.005% |
Heavy metals (as Pb) | ≤0.001% |
Cu (Copper) | ≤0.0003% |
Fe (Iron) | ≤0.001% |
K (Potassium) | ≤0.01% |
Pb (Lead) | ≤0.001% |
Loss on Drying (105 °C) | ≤0.2% |
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