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  7. Sulfato de amonio y hierro(III) dodecahidrato, +98 %, Thermo Scientific Chemicals

Sulfato de amonio y hierro(III) dodecahidrato, +98 %, Thermo Scientific Chemicals

Catalog Number 11443137
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Cantidad:
500 g
2500 g
Este artículo no se puede devolver. Vea la política de devoluciones
7783-83-7
FeH28NO20S2
482.176
MFCD00150004
LCPUDZUWZDSKMX-UHFFFAOYSA-K
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
197097
azanio;hierro(3+);disulfato;dodecahidrato
[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]
Este artículo no se puede devolver. Vea la política de devoluciones
7783-83-7
FeH28NO20S2
482.176
MFCD00150004
LCPUDZUWZDSKMX-UHFFFAOYSA-K
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
197097
azanio;hierro(3+);disulfato;dodecahidrato
[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]

Descripción

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.

Aplicaciones
El sulfato de amonio y hierro(III) dodecahidrato es un reactivo que se utiliza como mordiente en el teñido y la impresión textil. También se utiliza en química analítica como estándar de hierro. En bioquímica, el sulfato férrico de amonio se utiliza como catalizador para la generación de radicales libres. Se ha demostrado un aumento de la actividad de la xantina oxidasa y la xantina oxidorreductasa en células de rata cultivadas en presencia de sulfato férrico de amonio. Se puede utilizar como fuente de hierro para restaurar la actividad enzimática de las apoenzimas, como la lipooxigenasa de la soja.

Solubilidad
Soluble en agua (1240 mg/ml a 25 °C) y 1 % (v/v) de HCl acuoso (100 mg/ml). Insoluble en alcohol.

Notas
Estable en las condiciones de almacenamiento recomendadas. Incompatible con agentes oxidantes.
TRUSTED_SUSTAINABILITY
Nombre del producto químico o material Ammonium iron(III) sulfate dodecahydrate
Punto de fusión 39°C to 41°C
Cantidad 500 g
Fórmula lineal NH4Fe(SO4)2·12H2O
Índice Merck 14,521
Información de solubilidad Soluble in water (1240mg/ml at 25°C) and 1% (v/v) aqueous HCl (100mg/ml). Insoluble in alcohol.
Formula Weight (peso de la fórmula) 482.18 (266.00 Anhydrous)
Porcentaje de pureza ≥98%
Olor Odorless
Densidad 1.71

RUO – Research Use Only

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