Bromure d'ammonium ACS
Fournisseur: Thermo Fisher Scientific
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Attention
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446310025
446315000
ACRO446310025EA
241
EUR
ACRO446310025
ACRO446315000
Bromure d'ammonium ACS
Bromure d'ammonium
Formule:
H₄BrN MW: 97.94 g/mol Point d'ébullition: 235 °C (760 mmHg) Point de fusion: 452 °C (subl.) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00011419 Numéro CAS: 12124-97-9 Merck Index: 13,00505 |
Résultats des tests de spécification
Appearance | White Crystalline powder |
Sulfated ash | ≤0.01 % |
Titration Argentimetric | ≥99.0 % |
pH | 4.5 to 6.0 (5 % at 25.0°C) |
Chloride (Cl) | ≤0.2 % |
Iodide (I) | (Limit about 0.005 %) Passes test |
Bromate (BrO3) | ≤0.002 % |
Sulfate (SO4) | ≤0.005 % |
Barium (Ba) | ≤0.002 % |
Iron (Fe) | ≤5 ppm |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
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