Potassium hydrogen carbonate, ACS, 99.7-100.5% (dried basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11369337	Thermo Scientific Alfa Aesar 040195.22	100 g
11359337	Thermo Scientific Alfa Aesar 040195.36	500 g

Description

Potassium hydrogen carbonate is used in foods to regulate pH, as a fire suppression agent (BC dry chemical) and as a buffering agent in medications. It acts as an additive in winemaking and is an active component in club soda. Furthermore, it finds use in crops for the neutralization of acidic soils. It is also used as a source of carbon dioxide for leavening in baking. It is utilized to inhibit the growth of aspergillus parasiticus in czapek's agar. It is employed as a catalyst in synthetic fiber polymerization and olefin dehydrogenation.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 298-14-6
• Molecular Weight (g/mol): 100.11
• InChI Key: TYJJADVDDVDEDZ-UHFFFAOYSA-M
• PubChem CID: 516893
• SMILES: [K+].OC([O-])=O

• Molecular Formula: CHKO3
• MDL Number: MFCD00011402
• Synonym: potassium bicarbonate, potassium hydrogen carbonate, potassium hydrogencarbonate, potassium acid carbonate, monopotassium carbonate, carbonic acid, monopotassium salt, unii-hm5z15lebn, potassiumbicarbonate, ccris 3510, khco3
• ChEBI: CHEBI:81862

Specifications

• CAS: 298-14-6
• Physical Form: Granules
• Molecular Formula: CHKO3
• Synonym: potassium bicarbonate, potassium hydrogen carbonate, potassium hydrogencarbonate, potassium acid carbonate, monopotassium carbonate, carbonic acid, monopotassium salt, unii-hm5z15lebn, potassiumbicarbonate, ccris 3510, khco3
• InChI Key: TYJJADVDDVDEDZ-UHFFFAOYSA-M
• IUPAC Name: potassium hydrogen carbonate
• PubChem CID: 516893
• Formula Weight: 100.12
• Odor: Odorless
• Density: 2.17

• Color: White
• Assay Percent Range: 99.7-100.5%
• MDL Number: MFCD00011402
• Solubility Information: Slightly soluble in water. Practically insoluble in alcoholSoluble in water. Insoluble in alcohol.
• SMILES: [K+].OC([O-])=O
• Molecular Weight (g/mol): 100.11
• ChEBI: CHEBI:81862
• Grade: ACS
• Appearance: White crystalline granules
• Chemical Name or Material: Potassium hydrogen carbonate, Dried basis

Safety and Handling

missing translation for 'einecsNumber' : 206-059-0

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only