463728
锰
powder, ≥99.9% trace metals basis
别名:
胶体锰, 锰-55, 锰元素
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关于此项目
经验公式（希尔记法）:
Mn
化学文摘社编号:
分子量:
54.94
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141724
EC Number:
231-105-1
MDL number:
InChI key
PWHULOQIROXLJO-UHFFFAOYSA-N
InChI
1S/Mn
SMILES string
[Mn]
assay
≥99.9% trace metals basis
form
powder
resistivity
185 μΩ-cm, 20°C
bp
1962 °C (lit.)
mp
1244 °C (lit.)
density
7.3 g/mL at 25 °C (lit.)
Quality Level
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General description
镁粉 是一种自由流动的棕色至黑色粉末，熔点高（1244 °C）， 耐腐蚀和耐磨损能力强。我们的高纯度 镁粉（≥99.9%）是一种可靠、宝贵的材料，可用于 各种工业和学术应用。镁能够以多种氧化态存在的能力 使其可用作氧化还原介体，促进 反应物和产物之间的电子转移。这使其作为有效的催化剂 参加各种化学反应，包括醇的氧化 和工业排放物中污染物的去除。
Application
锰粉是高性价比的合金元素，可提高淬透性。它主要用于粉末冶金，包括用于：
- 作为制备锂离子电池的氧化锰的起始材料
- 作为表面合金化材料
- 烧结钢以制备锰钢
Features and Benefits
我们纯度99.9%的镁粉可用于纯度要求最高的粉末冶金和化学行业。
✔ 一致的品质
✔ 超高的纯度
✔ 可用于放大：散装和中试规模
✔ 一致的品质
✔ 超高的纯度
✔ 可用于放大：散装和中试规模
signalword
Danger
hcodes
Hazard Classifications
Water-react 1
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Manganese in ferrous powder metallurgy
Salak A, et al.
Powder Metallurgy Progress, 1(1), 41-58 (2001)
Novel synthesis of LiMn2O4 with large tap density by oxidation of manganese powder
Guo H, et al.
Energy Conversion and Management , 52(4), 2009-2014 (2011)
Investigating surface properties of OHNS die steel after electrical discharge machining with manganese powder mixed in the dielectric
Kumar S and Singh R
The International Journal of Advanced Manufacturing Technology, 50(5-8), 625-633 (2010)
D Mergler et al.
Neurotoxicology, 20(2-3), 327-342 (1999-07-01)
Excessive manganese (Mn) has been associated with neurobehavioral deficits and neurological and/or neuropsychiatric illness, but the level at which this metal can cause adverse neurotoxic effects, particularly with long-term exposure, is still unknown. The objective of the present study was
Keisuke Saito et al.
Biochimica et biophysica acta, 1837(1), 159-166 (2013-10-08)
In the crystal structure of Photosystem II (PSII) analyzed at a resolution of 1.9Å, most of the bond lengths between Mn and O atoms in the oxygen-evolving Mn4Ca cluster are 1.8-2.1Å. On the other hand, the Mn1O5 bond in the
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Higher transition metal silicides are ideal for anisotropic thermoelectric conversion due to their Seebeck coefficient anisotropy and mechanical properties.
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