Ammonium iron (III) sulfate dodecahydrate 99.0-102.0% (by iodometry), EMSURE® for analysis, Supelco®
Supplier: MilliporeSigma
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Danger
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Synonyms:
Ferric ammonium sulfate dodecahydrate, Ammonium iron sulfate dodecahydrate, Alum iron, Ammonium iron(III) sulfate dodecahydrate, Ammonium ferric sulfate dodecahydrate, Ammonium iron sulphate dodecahydrate, Ferric ammonium sulphate dodecahydrate, Ammonium iron(III) sulphate dodecahydrate, Iron alum, Ammonium ferric sulphate dodecahydrate
M-Clarity™ quality level = MQ300
1.03776.0500 replaces and is the same as FX0205-1. Part # Change only, Same Pack Size, Same Specifications.
1.03776.1000 replaces and is the same as FX0205-3. Different Pack Size, Same Specifications.
1.03776.5000 replaces and is the same as FX0205-3. Different Pack Size, Same Specifications.
1.03776.9050 replaces and is the same as FX0205-20. Part # Change only, Same Pack Size, Same Specifications.
Formula:
NH₄Fe(SO₄)₂·12H₂O MW: 482.2 g/mol Boiling Pt: 230 °C (1013 hPa) Melting Pt: 39…41 °C Density: 1.71 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00150004 CAS Number: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Specification Test Results
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 % |
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