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Ammonium iron(III) sulfate dodecahydrate, 98+%

Product Code. 11453137
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Product Code. 11453137 Supplier Thermo Scientific Alfa Aesar Supplier No. A16105.0E
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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.
TRUSTED_SUSTAINABILITY

Identificatori chimici

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]

Specifica

Melting Point 39°C to 41°C
Quantity 2500 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

Sicurezza e movimentazione

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Identificativo prodotto
  • Ammonium iron(III) sulfate dodecahydrate
 Avvertenza
  • Warning
 Categoria di pericolo
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
 Indicazioni di pericolo
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
 Consigli di prudenza
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P264-Wash thoroughly after handling.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P362-Take off contaminated clothing.
  • P321-Specific treatment (see on this label).
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
SDS

RUO – Research Use Only

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