Ammonium dihydrogénophosphate ≥98% ACS, Fluka™
Fournisseur: Honeywell Chemicals
216003-2.5KG
216003-500G
216003-2.5KGEA
478
EUR
216003-2.5KG
216003-500G
Ammonium dihydrogénophosphate ≥98% ACS, Fluka™
Ammonium dihydrogénophosphate
Formule:
NH₄H₂PO₄ Point d'ébullition: 197 °C (Decomposition) Point de fusion: 190 °C Densité: 1,803 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00003396 Numéro CAS: 7722-76-1 EINECS: 231-764-5 Merck Index: 13,00547 |
Résultats des tests de spécification
Identity (IR) | complying |
Assay | Min. 98.0 % |
Water insoluble matter | Max. 0.005 % |
pH (5 %, 25 °C) | 3.8 - 4.4 |
Calcium (Ca) | Max. 0.001 % |
Iron (Fe) | Max. 0.001 % |
Potassium (K) | Max. 0.005 % |
Magnesium (Mg) | Max. 5 ppm |
Sodium (Na) | Max. 0.005 % |
Heavy metals (as Pb) | Max. 5 ppm |
Chloride (Cl) | Max. 5 ppm |
Nitrate (NO₃) | Max. 0.001 % |
Sulfate (SO₄) | Max. 0.01 % |
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