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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

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

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