Carbonic acid, dipotassium salt, hydrate (2:3)

Base Information

• Chemical Name: Carbonic acid, dipotassium salt, hydrate (2:3)
• CAS No.: 6381-79-9
• Molecular Formula: CH2 O3 . 3/2 H2 O . 2 K
• Molecular Weight: 330.45700
• Hs Code.: 28364000
• European Community (EC) Number: 678-913-4
• UNII: L9300DKS8U
• DSSTox Substance ID: DTXSID8049751
• Wikidata: Q27282858
• Mol file: 6381-79-9.mol

Synonyms:Potash sesquihydrate;Carbonic acid, dipotassium salt, hydrate (2:3);L9300DKS8U;Potassium carbonate 1.5-hydrate;Dipotassium carbonate sesquihydrate;tetrapotassium;dicarbonate;trihydrate;Potassium carbonate sesquihydrate [MI];UNII-L9300DKS8U;Potassium carbonate (K2CO3) sesquihydrate;DTXSID8049751;potassium carbonate 1.5 hydrate;WWVGGBSGYNQKCY-UHFFFAOYSA-J;AKOS015950720;FT-0695237;Q27282858

Chemical Property of Carbonic acid, dipotassium salt, hydrate (2:3)

Chemical Property:

• Vapor Pressure: 2.58E-05mmHg at 25°C
• Melting Point: 891oC
• Boiling Point: 333.6oC at 760 mmHg
• Flash Point: 169.8oC
• PSA: 154.07000
• Density: 2.043
• LogP: -5.08690
• Storage Temp.: Store at +15°C to +25°C.
• Sensitive.: Hygroscopic
• Solubility.: 1300g/l
• Water Solubility.: Soluble in water. Practically insoluble in alcohol
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 0
• Exact Mass: 329.8560077
• Heavy Atom Count: 15
• Complexity: 18.8

Purity/Quality:

99% ^*data from raw suppliers

Potassium carbonate-1.5-hydrate 99.995 Suprapur . CAS No. 6381-79-9, EC Number 209-529-3., 99.995 Suprapur ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn,Xi
• Statements: 22-36/38-36/37/38
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=O)([O-])[O-].C(=O)([O-])[O-].O.O.O.[K+].[K+].[K+].[K+]
• Uses: Potassium carbonate sesquihydrate is used for manufacturing of soaps, pigments, printing ink, glass, pottery, other potassium salts and as an analytical lab reagent. It is also useful as a reagent for removing carbon dioxide from ammonia.