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463728

Sigma-Aldrich

powder, ≥99.9% trace metals basis

同義詞:

胶体锰, 锰-55, 锰元素

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About This Item

經驗公式(希爾表示法):
Mn
CAS號碼:
分子量::
54.94
EC號碼:
MDL號碼:
分類程式碼代碼:
12141724
PubChem物質ID:
NACRES:
NA.23

化驗

≥99.9% trace metals basis

形狀

powder

電阻係數

185 μΩ-cm, 20°C

bp

1962 °C (lit.)

mp

1244 °C (lit.)

密度

7.3 g/mL at 25 °C (lit.)

SMILES 字串

[Mn]

InChI

1S/Mn

InChI 密鑰

PWHULOQIROXLJO-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

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。

應用

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

特點和優勢

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

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Water-react 1

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

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

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


分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。

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Neurotoxicology, 20(2-3), 343-353 (1999-07-01)
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