Sodium hydrogen carbonate, Puratronic™, 99.998% (metals basis)

Description

m.p. approx. 50°C, begins to lose CO₂ approx.100°C, converts to Na₂CO₃ | CAS: 144-55-8 | CHNaO3 | 84.01 g/mol

Sodium hydrogen carbonate is used in a process for removing paint and corrosion called sodablasting; the process is particularly suitable for cleaning aluminum panels which can be distorted by other types of abrasive. It can be administered to pools, spas, and garden ponds to raise pH levels. Also can be used as a fire extinguisher. Its primary use is in cooking (baking), as a leavening agent.

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.

Specifications

Chemical Identifiers

• CAS: 144-55-8
• Molecular Formula: CHNaO3
• Molecular Weight (g/mol): 84.01
• MDL Number: MFCD00003528
• InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M
• Synonym: sodium bicarbonate, sodium hydrogen carbonate, baking soda, carbonic acid monosodium salt, sodium acid carbonate, bicarbonate of soda, sodium hydrogencarbonate, meylon, acidosan, neut
• PubChem CID: 516892
• ChEBI: CHEBI:32139
• SMILES: [Na+].OC([O-])=O

• Color: White
• Physical Form: Powder
• Quantity: 10 g
• Assay Percent Range: 99.998% (metals basis)
• Beilstein: 4153970
• Solubility Information: Soluble in water. Insoluble in ethanol.
• IUPAC Name: sodium hydrogen carbonate
• Formula Weight: 84.01
• Odor: Odorless
• Refractive Index: 1.5
• Appearance: White powder
• Density: 2.159
• Chemical Name or Material: Sodium hydrogen carbonate

Safety and Handling

Hazard Category	H303: May be harmful if swallowed.
EINECSNumber	205-633-8
RTECSNumber	VZ0950000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only