di-Ammonium hydrogénoorthophosphate ≥98.0% (par acidimétrie), BAKER ANALYZED® ACS, J.T.Baker®
Marques : AvantorTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
|
Attention
|
Synonyme(s):
Ammonium phosphate dibasique, Ammonium phosphate diammonium
Crystals. Lot analysis on label.
Formule:
(NH₄)₂HPO₄ Poids moléculaire: 132.06 g/mol Point de fusion: 185 Densité: 1.62 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00010891 Numéro CAS: 7783-28-0 EINECS: 231-987-8 REACH: 01-2119490974-22 Indice Merck: 13,00546 |
Résultats des tests de spécification
Meets ACS Reagent Chemical Requirements | ≥98.0% |
For Laboratory,Research,or Manufacturing Use | 7.7 - 8.1 |
Assay ((NH₄)₂HPO₄) (by acidimetry) | ≥98.0 % |
pH of 5% Solution at 25°C | 7.7 - 8.1 |
Insoluble Matter | ≤0.005 % |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO₃) | ≤0.003 % |
Sulfate (SO₄) | ≤0.01 % |
Heavy Metals (as Pb) | ≤0.001 % |
Trace Impurities - Iron (Fe) | ≤0.001 % |
Calcium (Ca) | ≤0.001 % |
Magnesium (Mg) | ≤0.0005 % |
Potassium (K) | ≤0.005 % |
Sodium (Na) | ≤0.005 % |
Meets Reagent Specifications for testing USP/NF monographs |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...