Ammonium iron (II) sulfate hexahydrate 98,5-101,5 %, GR ACS, Supelco®
Supplier: MilliporeSigma
Synonyms:
Ferrous Ammonium sulphate Hexahydrate
, Ferrous ammonium sulfate hexahydrate
, Ammonium iron(Ⅱ) sulfate hexahydrate
, Ammonium ferrous sulphate hexahydrate
, Ferrous Ammonium sulfate Hexahydrate
, di-Ammonium iron (II) sulphate hexahydrate
, Ammonium ferrous sulfate hexahydrate
, Ferrous ammonium sulphate hexahydrate
, Ammonium iron(II) sulphate hydrate
, di-Ammonium iron (II) sulfate hexahydrate
, Ammonium iron(Ⅱ) sulphate hexahydrate
, Ammonium iron(II) sulfate hydrate
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.) Storage Temperature: Ambient |
MDL Number:
MFCD00150530 CAS Number: 7783-85-9 EINECS: 233-151-8 |
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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