CAS 6381-79-9|POTASSIUM CARBONATE, SESQUIHYDRATE

Introduction：Basic information about CAS 6381-79-9|POTASSIUM CARBONATE, SESQUIHYDRATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Articles2
5. Synonyms

Common Name	POTASSIUM CARBONATE, SESQUIHYDRATE
CAS Number	6381-79-9	Molecular Weight	330.457
Density	2.043	Boiling Point	333.6ºC at 760 mmHg
Molecular Formula	C₂H₆K₄O₉	Melting Point	891ºC
MSDS	ChineseUSA	Flash Point	169.8ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	potassium carbonate, sesquihydrate
Synonym	More Synonyms

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

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

Articles2

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)

Synonyms

EINECS 209-529-3

Potassium carbonate hydrate (4:2:3)

Carbonic acid, potassium salt, hydrate (2:4:3)

tetrapotassium,dicarbonate,trihydrate

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