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Merck
CN

217654

Sigma-Aldrich

锰酸钾

别名:

Cryptomelane, Dipotassium dioxido(dioxo)manganese, Potassium manganese oxide

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About This Item

经验公式(希尔记法):
K2MnO4
CAS号:
分子量:
197.13
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
表单:
solid

表单

solid

质量水平

反应适用性

reagent type: catalyst
core: manganese

浓度

≥51.2% (with KMnO4, titration)

mp

190 °C (lit.)

SMILES字符串

[K+].[K+].[O-][Mn]([O-])(=O)=O

InChI

1S/2K.Mn.4O/q2*+1;;;;2*-1

InChI key

XKYFHUXZPRFUTH-UHFFFAOYSA-N

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应用

选择性氧化剂。

象形图

Flame over circleExclamation mark

警示用语:

Warning

危险分类

Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 3

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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