Ammonium iron (II) sulfate hexahydrate 98,5-101,5 %, GR ACS, Supelco®

Supplier: MilliporeSigma
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Synonyms: di-Ammonium iron (II) sulfate hexahydrate, Ferrous Ammonium sulphate Hexahydrate, Ferrous ammonium sulfate hexahydrate, Ferrous Ammonium sulfate Hexahydrate, di-Ammonium iron (II) sulphate hexahydrate, Ferrous ammonium sulphate hexahydrate, Ammonium iron(Ⅱ) sulphate hexahydrate, Ammonium iron(Ⅱ) sulfate hexahydrate, Ammonium ferrous sulphate hexahydrate, Ammonium iron(II) sulphate hydrate, Ammonium ferrous sulfate hexahydrate, Ammonium iron(II) sulfate hydrate

FX0245-7 FX0245-1 FX0245-5
CAFX0245-7EA 2459 CAD
CAFX0245-7 CAFX0245-1 CAFX0245-5
Ammonium iron (II) sulfate hexahydrate 98,5-101,5 %, GR ACS, Supelco®
Ammonium iron (II) sulphate hexahydrate

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Formula: (NH₄)₂Fe(SO₄)₂·6H₂O
MW: 392.14 g/mol
Melting Pt: 39…41 °C (–H₂O of crystall.)
Density: 1.864 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150530
CAS Number: 7783-85-9
EINECS: 233-151-8

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Specification Test Results

Assay 98.5-101.5%
Calcium (Ca) 0.005% max
Color Blue-green (no yellow)
Copper (Cu) 0.003% max
Ferric iron (Fe+++) 0.01% max
Form Crystals
Insoluble matter 0.01% max
Magnesium (Mg) 0.002% max
Manganese (Mn) 0.01% max
Phosphate (PO4) 0.003% max
Potassium (K) 0.002% max
Sodium (Na) 0.02% max
Zinc (Zn) 0.003% max

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