质量水平
检测方案
≥99.9% trace metals basis
形式
powder
电阻率
185 μΩ-cm, 20°C
bp
1962 °C (lit.)
mp
1244 °C (lit.)
密度
7.3 g/mL at 25 °C (lit.)
SMILES字符串
[Mn]
InChI
1S/Mn
InChI key
PWHULOQIROXLJO-UHFFFAOYSA-N
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一般描述
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。
应用
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
特点和优势
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
警示用语：
Danger
危险声明
危险分类
Water-react 1
储存分类代码
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
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)
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)
Manganese in ferrous powder metallurgy
Salak A, et al.
Powder Metallurgy Progress, 1(1), 41-58 (2001)
M Baldwin et al.
Neurotoxicology, 20(2-3), 343-353 (1999-07-01)
Exposure data and bioindicators were obtained for a study whose objective was detection of early manifestations of manganese (Mn) neurotoxicity in a population with potential environmental exposure. The study included persons with no history of neurotoxic workplace exposure in Southwest
D G Barceloux
Journal of toxicology. Clinical toxicology, 37(2), 293-307 (1999-06-26)
Manganese is a very hard, brittle metal, which is used to increase the strength of steel alloys. Absorption from the gastrointestinal tract occurs in the divalent and tetravalent forms. Permanganates, which are strong oxidizing agents, have a +7 valence. 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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