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330825

Sigma-Aldrich

醋酸锰(II)

98%

别名:

Diacetylmanganese, Manganous acetate

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5 G
$97.30
25 G
$237.00
100 G
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About This Item

线性分子式:
(CH3CO2)2Mn
CAS号:
638-38-0
分子量:
173.03
EC 号:
211-334-3
MDL编号:
MFCD00013039
UNSPSC代码:
12352103
PubChem化学物质编号:
24859918
NACRES:
NA.23

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方案

98%

表单

powder

反应适用性

core: manganese

SMILES字符串

CC(=O)O[Mn]OC(C)=O

InChI

1S/2C2H4O2.Mn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI key

UOGMEBQRZBEZQT-UHFFFAOYSA-L

一般描述

乙酸锰（II）是一种结晶固体，可通过将醋酸与氧化锰（II、III）或碳酸锰（II）反应合成。它可用作合成薄膜的溶胶-凝胶前体，也是可充电电极阴极活性材料合成的关键前体。[1] [2]

应用

乙酸锰（II）可用作：
  • 合成氧化锰纳米颗粒的前体，用于各种应用，如使用无溶剂法进行气体传感。[1]
  • 用于制造高性能锂离子电池的电极。[1]
  • 适用于制备尖晶石/层状异质结构的正极材料，以用于高容量和高速率的锂离子电池。[3]
  • 作为制备基于锰的催化剂的起始材料。[4]
  • 用于制备吸收X射线成像的吡啶卤化锰闪烁体。[5]

象形图

Health hazard
GHS08

警示用语：

Warning

危险声明

H373,H412

预防措施声明

P260 - P273 - P314 - P501

危险分类

Aquatic Chronic 3 - STOT RE 2 Inhalation

靶器官

Brain

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW6053
MKCV4277
MKCS3092
MKCT4444
MKCR0381

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Jingheng Ning et al.
Sensors (Basel, Switzerland), 19(24) (2019-12-18)
In the present work, a novel electrochemical sensor was developed for the detection of trace cadmium with high sensitivity and selectivity in an easy and eco-friendly way. Firstly, a glassy carbon electrode (GCE) was modified with nontoxic sodium carboxymethyl cellulose
Ultrafast spray pyrolysis fabrication of a nanophase ZnMn 2 O 4 anode towards high-performance Li-ion batteries
Longhai Zhang, et al.},
Royal Society of Chemistry Advances, 5, 13667-13673 (2015)
Sham Rampersaud et al.
Nano letters, 16(12), 7357-7363 (2016-12-15)
Although a range of nanoparticles have been developed as drug delivery systems in cancer therapeutics, this approach faces several important challenges concerning nanocarrier circulation, clearance, and penetration. The impact of reducing nanoparticle size on penetration through leaky blood vessels around
Performance and mechanism about MnOx species included in MnOx/TiO2 catalysts for SCR at low temperature
Junlin Xie, et al.
Catalysis Communications, 28, 77-81 (2012)
Fangchun Han et al.
Chemistry, an Asian journal, 12(17), 2284-2290 (2017-08-02)
This work demonstrates a facile in situ synthesis of cobalt-manganese mixed sulfide (CoMn-S) nanocages on reduced graphene oxide (RGO) sheets by using a crystalline Co-Mn precursor as the sacrificial template. The CoMn-S/RGO hybrid was applied as the anode for Li-ion
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  1. How can I determine the shelf life / expiration / retest date of this product?

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    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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  2. 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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