Ammonium nitrate 98% ACS
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
Nitrate d'ammonium
Formule:
NH₄NO₃ Poids moléculaire: 80.04 g/mol Point d'ébullition: 230 Point de fusion: 169 Densité: 1.72 g/cm³ Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011425 Numéro CAS: 6484-52-2 EINECS: 229-347-8 UN: 1942 ADR: 5.1 III Indice Merck: 13,00538 |
Résultats des tests de spécification
Appearance | White Adhering crystals |
Residue after ignition | ≤0.01 % |
pH | 4.5 to 6.0 (5 % at 25°C) |
Titration excess NaOH | ≥97.5 % |
Chloride (Cl) | ≤5 ppm |
Nitrite (NO2) | (Limit about 5 ppm) Passes test |
Phosphate (PO4) | ≤5 ppm |
Sulfate (SO4) | ≤0.002 % |
Iron (Fe) | ≤2 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
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