CAS No. 144-55-8

Sodium Bicarbonate Chemical Structure
Chemical Structure
Check the Sodium Bicarbonate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 144-55-8
Molecular Formula

CH2O3.Na

Molecular Weight (MW) 85.01

Ordering Information

Biological Activity

Sodium bicarbonate is a biochemical reagent and systemic alkalizing agent that functions as an extracellular pH buffer. By neutralizing extracellular microenvironmental acidity without altering intracellular pH, it disrupts acid-mediated tissue remodeling and suppresses cell invasion pathways. Systemic administration of sodium bicarbonate elevates tumor extracellular pH and reduces the formation of spontaneous metastases in preclinical cancer models. [1]

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Solubility

Note: Technical data last updated: Sep 1, 2026.