590681
Potassium carbonate
powder, 99.99% trace metals basis
Synonym(s):
Carbonate of potash, Dipotassium carbonate
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About This Item
Linear Formula:
K2CO3
CAS Number:
Molecular Weight:
138.21
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
EC Number:
209-529-3
Beilstein/REAXYS Number:
4267587
MDL number:
Assay:
99.99% trace metals basis
Grade:
anhydrous
Form:
powder
Solubility:
ethanol: insoluble(lit.)
grade
anhydrous
assay
99.99% trace metals basis
form
powder
reaction suitability
core: potassium
impurities
≤150.0 ppm Trace Metal Analysis
mp
891 °C (lit.)
solubility
ethanol: insoluble(lit.)
density
2.43 g/mL at 25 °C
SMILES string
[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
Application
Potassium carbonate may be used as a base in the synthesis of phytochemical-based oryzanol modified polystyrene from 4-chloromethylstyrene and γ-oryzanol in order to study their liquid crystal (LC) orientation property.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Vertical liquid crystal orientation of phytochemical-based oryzanol modified polystyrene.
Kim T, et al.
Royal Society of Chemistry Advances, 8(3), 1569-1575 (2018)
S V Hartimath et al.
Molecular metabolism, 25, 154-158 (2019-05-21)
The browning of white adipose tissue (WAT) into beige has been proposed as a strategy to enhance energy expenditure to combat the growing epidemic of obesity. Research into browning strategies are hampered by the lack of sensitive, translatable, imaging tools
Carlos Arroniz et al.
Organic letters, 15(4), 910-913 (2013-02-05)
ortho-Arylation of ortho-substituted benzoic acids is a challenging process due to the tendency of the reaction products toward Pd-catalyzed protodecarboxylation. A simple method for preventing decarboxylation in sterically hindered benzoic acids is reported. The method described represents a reliable and