Saltar al contenido
Merck
Todas las fotos(1)

Documentos clave

Ver Toda la documentación

71063

Sigma-Aldrich

Goethite

30-63% Fe

Sinónimos:

Iron(III) oxide, Ferric hydroxide oxide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización

Seleccione un Tamaño

100 G
MXP 2,192.00

MXP 2,192.00

Disponible para envío el14 de abril de 2025Detalles

Solicitar un pedido a granel
Todas las fotos(1)

Seleccione un Tamaño

Cambiar Vistas
100 G
MXP 2,192.00

About This Item

Fórmula lineal:
Fe(OH)O
Número de CAS:
20344-49-4
Peso molecular:
88.85
Número CE:
243-746-4
Número MDL:
MFCD00064782
Código UNSPSC:
12352300
ID de la sustancia en PubChem:
57652271
NACRES:
NA.23

MXP 2,192.00

Disponible para envío el14 de abril de 2025Detalles

Solicitar un pedido a granel

Formulario

powder

concentración

30-63% Fe

cadena SMILES

O[Fe]=O

InChI

1S/Fe.H2O.O/h;1H2;/q+1;;/p-1

Clave InChI

AEIXRCIKZIZYPM-UHFFFAOYSA-M

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Descripción general

contains varying amounts of MgO2, SiO2, CaO, Al2O3

Aplicación

adsorbent

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCM8374
BCCL2178
BCCJ9905
BCCD1349
BCCB4398

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 4

1 of 4

Kaolinite natural

Sigma-Aldrich

03584

Kaolinite

Iron(III) oxide, dispersion nanoparticles, ≤110 nm particle size, 15 wt. % in ethanol

Sigma-Aldrich

720712

Iron(III) oxide, dispersion

Iron oxide powder, max. particle size 50 micron, weight 50 g, purity 99.9%

GF18149238

Iron oxide

Barium phosphate powder, -200 mesh, 99.9% trace metals basis

Sigma-Aldrich

773956

Barium phosphate

Adele M Jones et al.
Environmental science & technology, 51(21), 12573-12582 (2017-10-05)
In this study, temporal changes in the redox properties of three 0.5 g/L smectite suspensions were investigated-a montmorillonite (MAu-1) and two nontronites (NAu-1 and NAu-2) in the presence of 1 mM aqueous Fe(II) at pH 7.8. X-ray absorption spectroscopy revealed
Wenting Ma et al.
NPJ biofilms and microbiomes, 3, 4-4 (2017-06-27)
Clay minerals and metal oxides, as important parts of the soil matrix, play crucial roles in the development of microbial communities. However, the mechanism underlying such a process, particularly on the formation of soil biofilm, remains poorly understood. Here, we
Michael P Schmidt et al.
Langmuir : the ACS journal of surfaces and colloids, 33(34), 8525-8532 (2017-07-22)
DNA fate in soil plays an important role in the cycling of genetic information in the environment. Adsorption onto mineral surfaces has great impact on this function. This study probes the kinetics, equilibrium behavior and bonding mechanisms associated with adsorption
Tao Wang et al.
The New phytologist, 228(2), 697-711 (2020-04-13)
In nitrogen (N)-limited boreal forests, trees depend on the decomposing activity of their ectomycorrhizal (ECM) fungal symbionts to access soil N. A large fraction of this N exists as proteinaceous compounds associated with mineral particles. However, it is not known
Shilpa Agarwal et al.
ACS sustainable chemistry & engineering, 5(3), 2668-2678 (2017-04-18)
Limonite, a low-cost iron ore, was investigated as a potential hydrotreatment catalyst for kraft lignin without the use of an external solvent (batch reactor, initial H
Ver todos los artículos relacionados

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico