Ammonium-fer (III) sulfate dodécahydraté, EMSURE® pour analyses, Supelco®
Fournisseur: Merck
|
Danger
|
Synonyms:
Alum iron, Ammonium iron sulphate dodecahydrate, Ferric ammonium sulphate dodecahydrate, Ammonium iron(III) sulphate dodecahydrate, Iron alum, Ammonium ferric sulphate dodecahydrate
M-Clarity™ (Niveau de Qualité) = MQ300
1.03776.0500
1.03776.1000
1.03776.5000
1.03776.9050
1.03776.0500EA
66.1
EUR
1.03776.0500
1.03776.1000
1.03776.5000
1.03776.9050
Ammonium-fer (III) sulfate dodécahydraté, EMSURE® pour analyses, Supelco®
Ammonium-fer (III) sulfate dodécahydraté
Formule:
NH₄Fe(SO₄)₂·12H₂O MW: 482.2 g/mol Point d'ébullition: 230 Point de fusion: 39…41 °C Densité: 1.71 g/cm³ (20 °C) Température de stockage: Température ambiante |
Numéro MDL:
MFCD00150004 Numéro CAS: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Résultats des tests de spécification
Assay (iodometric) | 99.0 - 102.0 % |
Insoluble matter | ≤ 0.005 % |
Chloride (Cl) | ≤ 0.0005 % |
Nitrate (NO₃) | ≤ 0.01 % |
Cu (Copper) | ≤ 0.001 % |
Fe II (Iron II) | ≤ 0.001 % |
Ca (Calcium) | ≤ 0.01 % |
K (Potassium) | ≤ 0.005 % |
Mg (Magnesium) | ≤ 0.001 % |
Mn (Manganese) | ≤ 0.005 % |
Na (Sodium) | ≤ 0.01 % |
Pb (Lead) | ≤ 0.0005 % |
Zn (Zinc) | ≤ 0.001 % |
Learn more

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