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429449

Sigma-Aldrich

氯化锰

AnhydroBeads, −10 mesh, 99.99% trace metals basis

同義詞:

二氯化锰, 黄钙橄石

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About This Item

線性公式:
MnCl2
CAS號碼:
分子量::
125.84
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23
化驗:
99.99% trace metals basis
形狀:
beads
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產品線

AnhydroBeads

品質等級

化驗

99.99% trace metals basis

形狀

beads

雜質

≤150.0 ppm Trace Metal Analysis

粒徑

−10 mesh

mp

652 °C (lit.)

密度

2.98 g/mL at 25 °C (lit.)

應用

battery manufacturing

SMILES 字串

Cl[Mn]Cl

InChI

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

InChI 密鑰

GLFNIEUTAYBVOC-UHFFFAOYSA-L

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一般說明

氯化锰(II)是一种可溶于水的无机盐。它以多种水合形式存在,包括无水、二水合物(MnCl2·2H2O)和四水合物(MnCl24H2O)。可用于生产干电池、用作其他锰化合物的前体。此外,氯化锰(II)还用于有机锰化合物的合成,并用作各种有机反应的催化剂。

應用

氯化锰(II)可用作:      
  • 制备氧化锰包覆天然球形石墨材料的前驱体,用于改善石墨材料的电化学性能,使其适用于电池和超级电容器。     
  • 制备聚乙烯醇/氯化锰复合薄膜的关键成分,由于其改进的光学、机械和热性能,该薄膜在传感器、储能装置和柔性电子产品等领域具有潜在的应用前景。      
  • 合成掺锰CsPbCl3钙钛矿纳米晶体的前驱体,可增强其光学性能和量子产率,这对于其在提高太阳能电池效率方面的应用至关重要。  
  • 甘油脱氢转化为乳酸的催化剂。

法律資訊

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

訊號詞

Danger

危險聲明

危險分類

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

標靶器官

Brain

儲存類別代碼

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

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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Isaac A Adedara et al.
Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 39, 21-29 (2016-12-03)
Despite the fact that most environmental exposures to metals do not occur in isolation, the combined effects of metal mixtures on brain-pituitary-gonadal axis are poorly known. The present study investigated the impacts of co-exposure to arsenic (As) and manganese (Mn)
Bingxing Zhang et al.
Nature communications, 10(1), 2980-2980 (2019-07-07)
Developing highly efficient electrocatalysts based on cheap and earth-abundant metals for CO2 reduction is of great importance. Here we demonstrate that the electrocatalytic activity of manganese-based heterogeneous catalyst can be significantly improved through halogen and nitrogen dual-coordination to modulate the
Abbati, G.L. et al.
Inorganic Chemistry, 37, 1430-1430 (1998)
Tang, J. et al.
Tetrahedron, 55, 1893-1893 (1999)
M R Sepúlveda et al.
Contrast media & molecular imaging, 7(4), 426-434 (2012-06-01)
Manganese is a vital element and cofactor of many key enzymes, but it is toxic at high levels, causing pronounced disturbances in the mammalian brain. Magnetic resonance imaging (MRI) studies using manganese ions as a paramagnetic contrast agent are often

文章

Lithium-ion batteries' characteristics make them popular for electricity storage due to portability, rechargeability, and low cost.

依賴於化石燃料和裂解燃料的熱能和電力生產策略對環境和我們的生活條件產生了負面影響。

The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.

Questions

  1. How can a glass ampule-like vial be opened without a score mark?

    1 answer
    1. Using a diamond glass cutter like item 933392 or a sharp-edged triangle metal file is recommended to score the vial all around in order to break it open.

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