Saltar al contenido
Merck
Todas las fotos(4)

Documentos clave

Ver Toda la documentación

203734

Sigma-Aldrich

Manganese(II) chloride tetrahydrate

99.99% trace metals basis

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(4)

About This Item

Fórmula lineal:
MnCl2 · 4H2O
Número de CAS:
13446-34-9
Peso molecular:
197.91
Número CE:
231-869-6
Número MDL:
MFCD00149792
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
329752007
NACRES:
NA.55
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nivel de calidad

100

Ensayo

99.99% trace metals basis

Formulario

crystals

pH

3.5-6 (25 °C, 50 g/L)

mp

58 °C (lit.)

cadena SMILES

Cl[Mn]Cl.[H]O[H].[H]O[H].[H]O[H].[H]O[H]

InChI

1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

Clave InChI

CNFDGXZLMLFIJV-UHFFFAOYSA-L

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

Categorías relacionadas

Descripción general

Manganese(II) chloride tetrahydrate is a hydrated metal chloride.3 Its toxicity in Swiss mice has been assessed.[1] It participates in the preparation of metal(II) complexes of mixed ligands-dimethydithiocarbamic and p-aminobenzoic acids.3

Aplicación

Manganese(II) chloride tetrahydrate has been used in a loop-mediated isothermal amplification (LAMP) method for the detection of nucleic acids.[2]
Manganese(II) chloride tetrahydrate may be used:
  • As a promoter for the microwave-assisted synthesis of dihydropyrimidin-2(1H)-ones.[3]
  • To synthesize a manganese(II) adipate coordinate complex with antiferromangentic property below 15K.[4]
  • To synthesize active manganese oxide with potential application as an oxidant for organic compounds.[5]

Palabra de señalización

Danger

Frases de peligro

H301,H318,H373

Clasificaciones de peligro

Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2

Órganos de actuación

Brain

Código de clase de almacenamiento

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

does not flash

Punto de inflamabilidad (°C)

does not flash

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
MKCS7708
MKCP6886
MKCL5430
MKCJ8390
MKCG4021

¿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

Marianna Lucio et al.
Frontiers in aging neuroscience, 11, 331-331 (2019-12-24)
Parkinson's disease (PD) is a neurodegenerative disease with a complex etiology. Several factors are known to contribute to the disease onset and its progression. However, the complete underlying mechanisms are still escaping our understanding. To evaluate possible correlations between metabolites
Hydrothermal synthesis and magnetic behavior of a novel layered coordination polymer generated from manganese (II) adipate.
Kim YJand Jung DY
Inorganic Chemistry, 39(7), 1470-1475 (2000)
Active manganese dioxide on silica: Oxidation of alcohols under solvent-free conditions using microwaves.
Varma RS, et al.
Tetrahedron Letters, 38(45), 7823-7824 (1997)
Yi Zhang et al.
Analytical chemistry, 86(14), 7057-7062 (2014-06-18)
This report demonstrates a straightforward, robust, multiplexed and point-of-care microcapillary-based loop-mediated isothermal amplification (cLAMP) for assaying nucleic acids. This assay integrates capillaries (glass or plastic) to introduce and house sample/reagents, segments of water droplets to prevent contamination, pocket warmers to
Cobalt (II) chloride or manganese (II) chloride or tin (II) chloride promoted one pot synthesis of dihydropyrimidin-2 (1H)-ones using microwave irradiation.
Kumar S, et al.
Indian Journal of Chemistry, 44B, 762-767 (2005)
Ver todos los artículos relacionados

Questions

1–3 of 3 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?

  3. Hello! In COA for Manganese(II) chloride tetrahydrate cat 203734 we see only Quality Release Date. Could you please confirm that is expire date for this reagent?

    1 answer

    1. This product is not assigned an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one-year warranty from the date of shipment.

      For more information, you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.

      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