Ammonium chlorure 99.6% ACS
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
|
Attention
|
Synonyme(s):
Ammonium muriate, Salmiac
Formule:
NH₄Cl Poids moléculaire: 53.49 g/mol Point de fusion: 340 °C (subl.) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011420 Numéro CAS: 12125-02-9 EINECS: 235-186-4 Indice Merck: 13,00510 |
|
Résultats des tests de spécification
Appearance | White Crystalline powder and/or chunks |
Titration Argentimetric | ≥99.5 % |
Residue after ignition | ≤0.01 % |
pH | 4.5 to 5.5 (5 % at 25.0°C) |
Phosphate (PO4) | ≤2 ppm |
Sulfate (SO4) | ≤0.002 % |
Calcium (Ca) | ≤0.001 % |
Iron (Fe) | ≤2 ppm |
Magnesium (Mg) | ≤5 ppm |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
Learn more

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