Molekula
Potassium Carbonate Fine Powder (99.5%min).
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Potassium Carbonate Fine Powder is an inorganic salt used primarily in glass manufacturing, food processing, and chemical synthesis. This product has a purity of 99.5% minimum, CAS number 584-08-7, formula CK2O3, and molecular weight 138.21. It is stored at ambient temperatures and carries a warning signal word. Molekula supplies Potassium Carbonate Fine Powder from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90026324
- CAS Number
- 584-08-7
- IUPAC Name
- dipotassium;carbonate
- EC Number
- 209-529-3
- Molecular Formula
- CK2O3
- Molecular Weight
- 138.21
- Exact Mass
- 137.9122
- SMILES
- C(=O)([O-])[O-].[K+].[K+]
- InChIKey
- BWHMMNNQKKPAPP-UHFFFAOYSA-L
- InChI
- InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
- PubChem CID
- 11430
Synonyms
- Carbonate of potash
- Carbonic acid, dipotassium salt
- Dipotassium carbonate
- K-Gran
- Kalium carbonicum
- Kaliumcarbonat
- Pearl ash
- POTASSIUM CARBONATE
- Potassium carbonate, anhydrous
- Salt of tartar
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Colorless cubic crystals; hygroscopic
- Odour
- Odorless
- Melting Point
- 899 °C
- Density
- 2.29 g/cm³
- Solubility (other solvents)
- Very soluble in water. Insoluble in ethanol
Source: PubChem CID 11430 (HSDB, EU Food Improvement Agents)
See all 5 other grades of CAS 584-08-7 →
Frequently asked questions
What is Potassium Carbonate Fine Powder used for?
Potassium Carbonate is commonly used in the production of glass, soaps, and fertilizers, as well as in various chemical synthesis applications.
What are the chemical formula and molecular weight of this product?
The chemical formula is CK2O3 and the molecular weight is 138.21 g/mol.
How should Potassium Carbonate Fine Powder be stored?
This product should be stored at ambient temperatures in a cool, dry place.
What grade of Potassium Carbonate is available?
We supply Potassium Carbonate Fine Powder with a purity of 99.5% minimum.
Can Molekula supply this product in bulk?
Yes, Molekula can supply Potassium Carbonate in various quantities ranging from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
All orders are supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) detailing the handling and safety requirements.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.