217654
锰酸钾
别名:
Cryptomelane, Dipotassium dioxido(dioxo)manganese, Potassium manganese oxide
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关于此项目
经验公式（希尔记法）:
K2MnO4
化学文摘社编号:
分子量:
197.13
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-665-2
MDL number:
Form:
solid
form
solid
Quality Segment
reaction suitability
core: potassium, reagent type: catalyst
concentration
≥51.2% (with KMnO4, titration)
mp
190 °C (lit.)
SMILES string
[K+].[K+].[O-][Mn]([O-])(=O)=O
InChI
1S/2K.Mn.4O/q2*+1;;;;2*-1
InChI key
XKYFHUXZPRFUTH-UHFFFAOYSA-N
Application
选择性氧化剂。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Ox. Sol. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges