Ammonium iron (III) sulfate dodecahydrate 98.5-101.0% (by iodometry), BAKER ANALYZED® ACS, J.T.Baker®
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
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Warning
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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
Management of Change (MOC) category = N
BAKR1988-07
BAKR1988-01
CAJT1988-7EA
2883.36
CAD
CAJT1988-7
CAJT1988-1
CAJT1988-05
Ammonium iron (III) sulfate dodecahydrate 98.5-101.0% (by iodometry), BAKER ANALYZED® ACS, J.T.Baker®
Ammonium iron (III) sulphate dodecahydrate
Crystals. Lot analysis on label.
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
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
Store in a dry, cool place away from sunlight. | |
Assay (FeNH₄(SO₄)₂·12H₂O) (by iodometry) | 98.5 - 102.0 % |
Insoluble Matter | ≤0.01 % |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO₃) | ≤0.01 % |
Calcium (Ca) | ≤0.01 % |
Copper (Cu) | ≤0.003 % |
Magnesium (Mg) | ≤0.005 % |
Potassium (K) | ≤0.005 % |
Sodium (Na) | ≤0.02 % |
Zinc (Zn)(by AAS) | ≤0.003 % |
Ferrous Iron | Passes Test |
Meets Reagent Specifications for testing USP/NF monographs |
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