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Bromure d'ammonium 99+% pour analyses

Fournisseur: Thermo Scientific
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Synonyms: Ammonium bromure

ACRO199980250EA 26.2 CHF
ACRO199980250 ACRO199982500 ACRO199980010
Bromure d'ammonium 99+% pour analyses
Bromure d'ammonium
Formule: H₄BrN
MW: 97,94 g/mol
Point d'ébullition: 235 °C (760 mmHg)
Melting Pt: 452 °C (subl.)
température de stockage: Ambient
MDL Number: MFCD00011419
Numéro CAS: 12124-97-9
Merck Index: 13,00505

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Résultats des tests de spécification

Appearance White Crystalline powder
Titration Argentometric ≥99.0 % (on dry substance)
Loss on drying ≤0.2 % (105°C)
Sulfated ash ≤0.05 %
pH 4.5 to 6.0 (5 % solution)
Chloride (Cl) ≤0.2 %
Bromate (BrO3) ≤0.001 %
Sulfate (SO4) ≤0.005 %
Barium (Ba) ≤20 ppm
Copper (Cu) ≤2 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤2 ppm
Nickel (Ni) ≤2 ppm
Heavy metals (as Pb) ≤10 ppm

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