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M8266

Sigma-Aldrich

Chlorure de magnésium

anhydrous, ≥98%

Synonyme(s) :

Magnogène

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About This Item

Formule linéaire :
MgCl2
Numéro CAS:
7786-30-3
Poids moléculaire :
95.21
Numéro CE :
232-094-6
Numéro MDL:
MFCD00011106
Code UNSPSC :
12352302
ID de substance PubChem :
24897235
Nomenclature NACRES :
NA.23
Essai:
≥98%
Qualité:
anhydrous
Forme:
powder
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

anhydrous

Niveau de qualité

300

Essai

≥98%

Forme

powder

Impuretés

≤0.5% Insolubles

pb

1412 °C/1 atm (lit.)

Pf

714 °C (lit.)

Densité

2.32 g/mL at 25 °C (lit.)

Application(s)

cell analysis

Chaîne SMILES 

Cl[Mg]Cl

InChI

1S/2ClH.Mg/h2*1H;/q;;+2/p-2

Clé InChI

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

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Catégories apparentées

Description générale

Le chlorure de magnésium est un solide cristallin blanc, soluble dans l'eau et l'alcool. Il présente une structure cubique étroitement empilée avec des couches alternées de trous octaédriques occupés par des ions Mg2+. Il est couramment utilisé dans les domaines des cellules et des batteries solaires.

Application

Le chlorure de magnésium peut être utilisé :
  • pour la fabrication de nanoparticules de ZnO passivées, servant de couche de transport d'électrons dans les cellules solaires à boîtes quantiques de PbS. Cela permet de réduire les défauts des cellules et d'améliorer considérablement leur efficacité.
  • Pour préparer des électrolytes composés de deux sels pour les batteries rechargeables hybrides Mg/Li, afin d'augmenter la conductivité ionique.
  • Comme dopant pour produire une couche de transport d'électrons en TiO2 dopée au Mg, utilisée dans les cellules solaires à base de matériaux pérovskites à hétérojonction planaire, traitées à basse température. Le dopage au Mg améliore considérablement l'efficacité de conversion énergétique de ces cellules solaires.

Attention

L′apparition de taches de couleur grise ou noire ne devrait pas empêcher l′utilisation.

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
0000411869
0000411869
0000338141
0000316159
0000309112

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

The effect of temperature and humidity on electrospinning.
J. Mater. Sci., 44(5), 1357-1362 (2009)
Manal A Farg et al.
Human molecular genetics, 23(13), 3579-3595 (2014-02-20)
Intronic expansion of a hexanucleotide GGGGCC repeat in the chromosome 9 open reading frame 72 (C9ORF72) gene is the major cause of familial amyotrophic lateral sclerosis (ALS) and frontotemporal dementia. However, the cellular function of the C9ORF72 protein remains unknown.
Benjamin Dombert et al.
PloS one, 9(10), e110846-e110846 (2014-10-23)
Spinal muscular atrophy (SMA) is caused by deficiency of the ubiquitously expressed survival motoneuron (SMN) protein. SMN is crucial component of a complex for the assembly of spliceosomal small nuclear ribonucleoprotein (snRNP) particles. Other cellular functions of SMN are less
Fernando Cartón-García et al.
Scientific reports, 5, 12312-12312 (2015-07-24)
Inherited MYO5B mutations have recently been associated with microvillus inclusion disease (MVID), an autosomal recessive syndrome characterized by intractable, life-threatening, watery diarrhea appearing shortly after birth. Characterization of the molecular mechanisms underlying this disease and development of novel therapeutic approaches
Kadri Õunap et al.
PloS one, 10(7), e0133841-e0133841 (2015-07-28)
The human WBSCR22 protein is a 18S rRNA methyltransferase involved in pre-rRNA processing and ribosome 40S subunit biogenesis. Recent studies have shown that the protein function in ribosome synthesis is independent of its enzymatic activity. In this work, we have
Afficher tous les articles scientifiques apparentés

Protocoles

Restriction Enzyme Cloning Manual Buffer Recipes

TE Buffer; Elution Buffer; 10x Ligation Buffer; 0.5 M PIPES Buffer; Inoue Transformation Buffer

Determination of Water Content in Magnesium chloride Using Karl Fischer Titration

Summary application report for analysis of moisture in Magnesium chloride

Determination of Water Content in Magnesium chloride Using Karl Fischer Titration

Summary application report for analysis of moisture in Magnesium chloride

Determination of Water Content in Magnesium chloride Using Karl Fischer Titration

Summary application report for analysis of moisture in Magnesium chloride

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Questions

1–7 of 7 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

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  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

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  3. How do I store MgCl2 solution, once it's dissolved in water?

    1 answer

    1. When filter sterilized, this product may be stored at room temperature for up to 2 years, provided no contaminants are introduced. Please see the link below to review the product datasheet for item M1028, a prepared 1M solution:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/206/954/m1028pis.pdf

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  4. Would it be suitable for biochemical applications, such as preparing a buffer solution for bacterial treatment? Or would it be preferable to order a ready-to-use 1M solution (ex. M1028)?

    1 answer

    1. Product M8266 can be used in buffer preparation. The salt can be selected if you require a solution at a specific concentration that is not commercially available. This would require you to also have access to a suitable water source. If you decide to choose a solution this would reduce your preparation time. It is necessary to determine if a specific volume and concentration is required for the intended application.

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  5. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  6. What is the particle size of Product M8266, Magnesium chloride?

    1 answer

    1. According to our supplier, the particle size will range from - 10 + 100 mesh.

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  7. What is Product M8266, Magnesium chloride, soluble in?

    1 answer

    1. Per the chemicals encyclopedia published by the Royal Society of Chemistry, 13th Edition, this product is soluble in water (100 mg/ml), yielding a hazy, colorless solution.  Please also note that this could be a very exothermic reaction.

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