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Ammonium Iron(III) Sulfate Dodecahydrate,reagent ACS, Crystals, 99%, ACROS Organics™


Quantity 500g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  423695000

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Catalog No. AC423695000

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Description & Specifications

Chemical Identifiers

Physical Form Crystals
Formula Weight 482.19
Purity Grade ACS Reagent Grade
Quantity 500g
Color Pale violet
Merck Index 15, 515
Assay 98.5 to 102.0%
Density 1.71g/mL
RTECS Number WS5900000
Calcium (Ca) 100ppm max.
Potassium (K) 50ppm max.
Copper (Cu) 30ppm max.
Substances not ppt by NH4OH 0.05% max.
Insoluble Matter 0.01% max.
MDL Number MFCD00150004
Chemical Name or Material Ammonium iron(III) sulfate dodecahydrate
Linear Formula (NH4)Fe(SO4)2·12H2O
Assay Percent Range 99%
Molecular Formula H4FeNO8S2·12H2O
CAS 7783-83-7
Nitrate 100ppm max.
Ferrous Iron (Fe II) Passes Test (limit about 0.001%)
Synonym Ammonium ferric sulfate
Sodium (Na) 200ppm max.
Magnesium (Mg) 50ppm max.
Trace Analysis 30ppm max.
Chlorine (Cl) 10ppm max.
Packaging Plastic bottle

Specifications

Chemical Name or Material Ammonium iron(III) sulfate dodecahydrate
CAS 7783-83-7
Purity Grade ACS Reagent Grade
Assay 98.5 to 102.0%
Assay Percent Range 99%
Molecular Formula H4FeNO8S2·12H2O
Linear Formula (NH4)Fe(SO4)2·12H2O
Formula Weight 482.19
MDL Number MFCD00150004
Synonym Ammonium ferric sulfate