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288640

Sigma-Aldrich

Manganese(II) nitrate hydrate

98%

Synonyme(s) :

Manganese(2+) dinitrate hydrate, Manganous dinitrate hydrate

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25 G
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500 G
87,30 €
1 KG
176,00 €

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Changer de vue
25 G
41,30 €
500 G
87,30 €
1 KG
176,00 €

About This Item

Formule linéaire :
Mn(NO3)2·xH2O
Numéro CAS:
15710-66-4
Poids moléculaire :
178.95 (anhydrous basis)
Numéro CE :
233-828-8
Numéro MDL:
MFCD00149788
Code UNSPSC :
12352302
ID de substance PubChem :
24857355
Nomenclature NACRES :
NA.23

41,30 €

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Devis pour commande en gros

Niveau de qualité

200

Essai

98%

Forme

solid

Composition

Degree of hydration, 4-6

Température de stockage

2-8°C

Chaîne SMILES 

O.[Mn++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Mn.2NO3.H2O/c;2*2-1(3)4;/h;;;1H2/q+2;2*-1;

Clé InChI

HBTFASPVVFSRRI-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Manganese(II) nitrate hydrate is an inorganic salt highly soluble in water. It can be used as a source of manganese ions in the synthesis of various manganese-containing materials for batteries and supercapacitor applications. Additionally, it also serves as a safe, cost-effective, and efficient electrolyte for rapid energy storage applications.

Application

Manganese(II) nitrate hydrate can be used as:      
  • A precursor for the synthesis of manganese dioxide (MnO2), which is a common cathode material in primary alkaline batteries. 
  • A precursor in the synthesis of manganese dioxide (MnO2) for use in flexible micro supercapacitors. MnO2 exhibits high specific capacitance and excellent cycling stability, making it suitable for rapid energy storage applications.    
  • A manganese source in the colloidal solution combustion synthesis process to produce 3D δ-MnO2 nanostructures with ultra-large mesopores used in the fabrication of high-performance lithium-ion battery anodes.     
  • A precursor in the microwave-aided fabrication of calcium-substituted dysprosium perovskite manganite oxide nanocomposites (DyMnO3) for supercapacitor applications.

Pictogrammes

Flame over circleExclamation mark
GHS03,GHS07

Mention d'avertissement

Warning

Mentions de danger

H272,H315,H319,H335

Classification des risques

Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

5.1B - Oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
MKCX1367
MKCS8021
MKCN9978
BCBQ7950V
BCBK8735V

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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

Jaechan Ryu et al.
Nature communications, 9(1), 3715-3715 (2018-09-15)
Aluminum-air batteries are promising candidates for next-generation high-energy-density storage, but the inherent limitations hinder their practical use. Here, we show that silver nanoparticle-mediated silver manganate nanoplates are a highly active and chemically stable catalyst for oxygen reduction in alkaline media.
Separation of rare earths from transition metals by liquid-liquid extraction from a molten salt hydrate to an ionic liquid phase
Rout A and Binnemans K
Dalton Transactions, 43(8), 3186-3195 (2014)
Reactive ceramics of CeO2-MOx (M= Mn, Fe, Ni, Cu) for H2 generation by two-step water splitting using concentrated solar thermal energy
Kaneko H, et al.
Energy, 32(5), 656-663 (2007)
Thermal characteristics of manganese (II) nitrate hexahydrate as a phase change material for cooling systems
Nagano K, et al.
Applied Thermal Engineering, 23(2), 229-241 (2003)
Breno R Barrioni et al.
Journal of colloid and interface science, 547, 382-392 (2019-04-12)
Bioactive glass nanoparticles (BGNPs) are of great interest in tissue engineering as they possess high dissolution rate and capability of being internalized by cells, releasing their dissolution products with therapeutic benefits intracellularly. A modified Stöber process can be applied to
Afficher tous les articles scientifiques apparentés

Questions

1–3 sur 3 questions  

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

    1 réponse

    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 réponse

    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. "If the manganese nitrate hydrate arrived in a sealed package and liquefied for some reason, can we safely store it in the freezer to solidify without causing any changes to its molecular formula or properties?"

    1 réponse

    1. This material has a low melting point of 26°C and can change form to liquid at higher temperatures. The quality of the product is not affected by melting, please store the product at 2-8°C as recommended on the label and product page.

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