12665
聚硫化钾
≥42% K2S basis
别名:
多硫化钾
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关于此项目
线性分子式:
K2S/n
化学文摘社编号:
UNSPSC Code:
12352302
NACRES:
NA.22
EC Number:
253-390-1
MDL number:
Form:
solid
SMILES string
[K+].S
InChI key
ZOCLAPYLSUCOGI-UHFFFAOYSA-N
InChI
1S/K.H2S/h;1H2/q+1;
form
solid
concentration
≥42% (K2S)
Quality Level
Application
多硫化钾具有高水溶性并可用作二次电化学存储系统的高能量密度半电池。它可用作合成硫纳米颗粒的硫源。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Eye Dam. 1 - Self-heat. 2 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
An energetic medium for electrochemical storage utilizing the high aqueous solubility of potassium polysulfide.
Licht S.
Journal of the Electrochemical Society, 134(9), 2137-2141 (1987)
Production of sulfur nanoparticles from aqueous solution of potassium polysulfide.
Massalimov I A, et al.
Russian Journal of Applied Chemistry, 85(12), 1832-1837 (2012)
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