Category:
Other Specialized Reagents
CAS NO:
5026-62-0
Standard:
USP,BP,EP,In-house Standards,
Sodium methylparaben is the sodium salt of methylparaben, a widely used preservative synthesized via neutralization of methyl 4-hydroxybenzoate with sodium hydroxide. It features enhanced water solubility compared to its acid form. Molecular Formula: C8H7NaO3; CAS No.: 25155-20-4.
Limit usage in pediatric formulations due to potential hypersensitivity. Store in cool, dry conditions away from direct sunlight. Handle with gloves to avoid skin irritation and ensure proper ventilation during processing.