Naproxen Sodium by bioPLUS $316.36 50 g - $316.36 5 g - $47.78 25 g - $199.58 50 g 5 g 25 g Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Specifications Documents Technical Specifications Synonyms: Naproxen Sodium CAS#: 26159-34-2 Molecular Weight: 252.24 Molecular Formula: C14H13NaO3 Ship Temperature: RT Storage Temperature: RT Composition Technical Documentation