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

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

FX0245-7 FX0245-1 FX0245-5
EM-FX0245-7EA 2720 USD
EM-FX0245-7 EM-FX0245-1 EM-FX0245-5
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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