质量水平
方案
99.995% trace metals basis
表单
powder and chunks
反应适用性
core: potassium
杂质
≤55.0 ppm Trace Metal Analysis
mp
891 °C (lit.)
溶解性
H2O: soluble 138 g/L at 20 °C (completely)
SMILES字符串
[K+].[K+].[O-]C([O-])=O
InChI
1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
BWHMMNNQKKPAPP-UHFFFAOYSA-L
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一般描述
碳酸钾(K2CO3)是一种水溶性无机化合物,主要来自钾盐。在工业领域,通过氢氧化钾与二氧化碳反应制得这种成分。先让溶液结晶形成钾水合物,随后进一步加热至200°C以上以形成脱水盐。
应用
K2CO3可用于多种应用,例如:
- 生产肥皂和玻璃
- 酮、醇和胺类缓冲剂等有机化合物的干燥剂
- 酿酒应用中的缓冲剂
- 焊剂和其他涂料成分
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Transverse Tuning of TiO2 Nanotube Array by Controlling the Electrochemical Charge Transfer Resistance with Potassium Carbonate and Sodium Carbonate Composition in Ammonium Fluoride Electrolyte
Raj CC and Prasanth R
Journal of the Electrochemical Society, 162(4), E23-E29 (2015)
Formulation of a metal arc welding flux with a potash enriched sodium silicate binder
Atuanya CU and Nwigbo SC
Journal of Emerging Trends in Engineering and Applied Sciences, 3(3), 497-501 (2012)
Pilot plant results for a precipitating potassium carbonate solvent absorption process promoted with glycine for enhanced CO2 capture
Smith K, et al.
Fuel Processing Technology, 135, 60-65 (2015)
Evaluation of various agro-wastes for traditional black soap production
Taiwo OE and Osinowo FAO
Bioresource Technology, 79(1), 95-97 (2001)
Luminescence characteristics of Li2CO3-K2CO3-H3BO3 glasses co-doped with TiO2/MgO
Alajerami YSM, et al.
Applied Radiation and Isotopes, 82(1), 12-19 (2013)
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