S2127 Sigma-Aldrich

Sodium carbonate

ReagentPlus®, ≥99.5%

Synonym: Calcined soda, Carbonic acid disodium salt, Soda ash


Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Essential Chemicals, Metabolic Labeling,
grade   ReagentPlus®
assay   ≥99.5%
pKa (25 °C)   (1) 6.37, (2) 10.25 (carbonic acid)
mp   851 °C(lit.)


Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.


1 kg in poly bottle

5 kg in poly drum

500 g in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

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