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Merck
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重要文件

243442

Sigma-Aldrich

二氧化锰

ReagentPlus®, ≥99%

同義詞:

二氧化锰

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About This Item

經驗公式(希爾表示法):
MnO2
CAS號碼:
分子量::
86.94
EC號碼:
MDL號碼:
分類程式碼代碼:
12352303
PubChem物質ID:
NACRES:
NA.21

等級

reagent

產品線

ReagentPlus®

化驗

≥99%

形狀

crystalline powder
granular

mp

535 °C (dec.) (lit.)

SMILES 字串

O=[Mn]=O

InChI

1S/Mn.2O

InChI 密鑰

NUJOXMJBOLGQSY-UHFFFAOYSA-N

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一般說明

二氧化锰 (MnO 2 ) 是一种理论比电容较高的环境友好型化学品。

應用

二氧化锰被用作催化剂,用于从 30% 的 H 2 O 2 溶液生产气态氧和液态水。

法律資訊

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 Inhalation

標靶器官

Brain

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

does not flash

閃點(°C)

does not flash


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分析證明 (COA)

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