Ammonium iron(III) sulphate dodecahydrate 99+% for analysis
Supplier: Thermo Scientific
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Warning
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205885000
205880025
205880500
205881000
ACRO205885000EA
99
EUR
ACRO205885000
ACRO205880025
ACRO205880500
ACRO205881000
Ammonium iron(III) sulphate dodecahydrate 99+% for analysis
Ammonium iron (III) sulphate dodecahydrate
Formula:
NH₄Fe(SO₄)₂·12H₂O Boiling Pt: 230 °C (760 mmHg) Melting Pt: 39…41 °C Density: 1,71 g/cm³ Storage Temperature: Refrigerator |
MDL Number:
MFCD00150004 CAS Number: 7783-83-7 EINECS: 233-382-4 Merck Index: 12,00549 |
Specification Test Results
Appearance | Light purple-grey to violet Adhering powder or crystals |
Titration Iodometric | ≥99.0 % |
Chloride (Cl) | ≤5 ppm |
Phosphate (PO4) | ≤20 ppm |
Copper (Cu) | ≤10 ppm |
Potassium (K) | ≤50 ppm |
Sodium (Na) | ≤100 ppm |
Zinc (Zn) | ≤10 ppm |
Ferrous iron (Fe 2+) | ≤10 ppm |
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