POTASSIUM CARBONATE, SESQUIHYDRATE

Names

[ Name ]:
POTASSIUM CARBONATE, SESQUIHYDRATE

[Synonym ]:
EINECS 209-529-3
Potassium carbonate hydrate (4:2:3)
Carbonic acid, potassium salt, hydrate (2:4:3)
tetrapotassium,dicarbonate,trihydrate

Chemical & Physical Properties

[ Density]:
2.043

[ Boiling Point ]:
333.6ºC at 760 mmHg

[ Melting Point ]:
891ºC

[ Molecular Formula ]:
C₂H₆K₄O₉

[ Molecular Weight ]:
330.457

[ Flash Point ]:
169.8ºC

[ Exact Mass ]:
329.856018

[ PSA ]:
154.07000

[ Appearance of Characters ]:
Solid | White

[ Storage condition ]:
Store at +15°C to +25°C.

[ Water Solubility ]:
1300g/l | Soluble in water. Practically insoluble in alcohol

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

Articles

Ab initio thermodynamic study of the CO₂ capture properties of potassium carbonate sesquihydrate, K₂CO₃· 1.5H₂O. Duan Y, et al.

J. Phys. Chem. C Nanomater. Interfaces 116(27) , 14461-14470, (2012)

Synthesis of aromatic ketones by Suzuki-Miyaura cross-coupling of acyl chlorides with boronic acids mediated by palladium catalysts deposited over donor-functionalized silica gel. Semler M and Štepnicka P.

Catal. Today 243 , 128-133, (2015)