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7782-63-0 - Iron(II) sulfate heptahydrate, Puratronic®, 99.999% (metals basis) - 12967 - Alfa Aesar

12967 Iron(II) sulfate heptahydrate, Puratronic®, 99.999% (metals basis)

Número CAS
7782-63-0
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
5g 59,60
25g 224,00
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Iron(II) sulfate heptahydrate, Puratronic®, 99.999% (metals basis)

MDL
MFCD00149719
EINECS
231-753-5

Propiedades químicas

Fórmula
FeO4S•7H2O
Peso molecular
278.02 (151.91anhy)
Formulario
Crystalline
Punto de fusión
64° -6H{2}O
Densidad
1.897
Sensibilidad
Air Sensitive
Solubilidad
Soluble in water. Insoluble in alcohol.

Aplicaciones

Iron(II) sulfate heptahydrate is used as a precursor to prepare other iron compounds such as a lawn conditioner and a mordant for wool dyeing. It is actively used in the manufacture of ink including iron gall ink. As a reducing agent, it participates in the reduction of chromate in cement. It is also used in industrial water treatment plants to remove phosphate. It is also used in the gold refining process to precipitate metallic gold. Woodworkers use aqueous solutions of ferrous sulfate to color maple wood a silvery hue. It finds application in the treatment of iron chlorosis, which arises due to deficiency of iron in horticulture.

Notas

Air and moisture sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Store in cool place. Incompatible with strong oxidizing agents.

Referencias documentales

Harman, D. G.; Gorkin, R.; Stevens, L.; Thompson, B.; Wagner, K.; Weng, B.; Wallace, G. G. Poly(3, 4-ethylenedioxythiophene): dextran sulfate (PEDOT: DS)-A highly processable conductive organic biopolymer. Acta Biomater. 2015, 14, 33-42.

Setifi, Z.; Setifi, F.; Francuski, B. M.; Novakovic, S. B.; Merazig, H. Crystal structure of tetraaqua[2-(pyridin-2-yl)-1H-imidazole-2N2, N3]iron(II) sulfate. Acta Cryst. 2015, E71 (4), 346-349.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H302-H315-H319

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation.

Indicaciones de precaución: P280a-P305+P351+P338-P301+P312a-P321-P332+P313-P501a

Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,4057
Código de tarifa arancelaria unificado
2833.29
TSCA
Yes
RTECS
NO8510000

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