Ammonium chlorure, BAKER, J.T.Baker®
Marques : AvantorTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Ammonium muriate, Salmiac
Formule:
NH₄Cl Poids moléculaire: 53.49 g/mol Point de fusion: 335 Densité: 1.5256 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011420 Numéro CAS: 12125-02-9 EINECS: 235-186-4 Indice Merck: 13,00510 |
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Résultats des tests de spécification
Meets Reagent Specifications for testing Ph. Eur. monographs. | |
Assay (dry basis) | 99.5 - 100.5 % |
Acidity or Alkalinity | passes test |
Appearance of solution | passes test |
Bromides and Iodides | passes test |
Calcium (Ca) | max. 200 ppm |
Iron (Fe) | max. 20 ppm |
Heavy Metals (as Pb) | max. 10 ppm |
Identification | passes test |
Loss on Drying | max. 0.5 % |
Sulfated Ash | max. 0.1 % |
Sulfates (as SO4) | max. 150 ppm |
Additional Specification(s): | |
Limit of thiocyanate (SCN) | passes test |
pH of 5% Solution at 25°C | 4.6 - 6.0 |
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