missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Ammonium Salts
  7. Ammonium iron(III) sulfate dodecahydrate, 98+%

Ammonium iron(III) sulfate dodecahydrate, 98+%

Catalog No. AAA1610536
Change view
Click to view available options
Quantity:
2500 g
500 g
Catalog No. Quantity
AAA1610536 500 g
AAA161050E 2500 g
2 options

Catalog No. AAA1610536

Supplier: Thermo Scientific Chemicals A1610536

Only null left

Description

CAS: 7783-83-7 | FeH28NO20S2 | 482.176 g/mol

Ammonium iron(III) sulfate dodecahydrate is a reagent that is used as a mordant in dyeing and textile printing. It is also utilized in analytical chemistry as an iron standard. In biochemistry, ammonium ferric sulfate is used as a catalyst for the generation of free radicals. Increased xanthine oxidase and xanthine oxidoreductase activity in cultured rat cells has been demonstrated in the presence of ammonium ferric sulfate. It may be used as an iron source to restore enzymatic activity in apoenzymes, such as for soybean lipoxygenase.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Ammonium iron(III) sulfate dodecahydrate is a reagent that is used as a mordant in dyeing and textile printing. It is also utilized in analytical chemistry as an iron standard. In biochemistry, ammonium ferric sulfate is used as a catalyst for the generation of free radicals. Increased xanthine oxidase and xanthine oxidoreductase activity in cultured rat cells has been demonstrated in the presence of ammonium ferric sulfate. It may be used as an iron source to restore enzymatic activity in apoenzymes, such as for soybean lipoxygenase.

Solubility
Soluble in water (1240 mg/ml at 25°C) and 1% (v/v) aqueous HCl (100 mg/ml). Insoluble in alcohol.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Chemical Identifiers

CAS 7783-83-7
Molecular Formula FeH28NO20S2
Molecular Weight (g/mol) 482.176
MDL Number MFCD00150004
InChI Key LCPUDZUWZDSKMX-UHFFFAOYSA-K
Synonym ammonium ferric sulfate, ferric ammonium sulfate dodecahydrate, iron ammonium sulfate dodecahydrate, sulfuric acid, ammonium iron 3+ salt 2:1:1 , dodecahydrate, ferric ammonium sulfate, acs, azanium iron 3+ disulfate dodecahydrate, ferric iron ammonium dodecahydrate disulfate, azanium iron +3 cation disulfate dodecahydrate, ammonium iron iii sulfate dodecahydrate, acs 100g
PubChem CID 197097
IUPAC Name azanium;iron(3+);disulfate;dodecahydrate
SMILES [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]

Specifications

Melting Point 39°C to 41°C
Quantity 500 g
Linear Formula NH4Fe(SO4)2·12H2O
Merck Index 14,521
Solubility Information Soluble in water (1240mg/ml at 25°C) and 1% (v/v) aqueous HCl (100mg/ml). Insoluble in alcohol.
Formula Weight 482.18 (266.00 Anhydrous)
Percent Purity ≥98%
Odor Odorless
Density 1.71
Chemical Name or Material Ammonium iron(III) sulfate dodecahydrate

Safety and Handling

Hazard Category H315-H319
Hazard Statement GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
EINECSNumber 233-382-4
RTECSNumber WS5900000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only