Category:
Other Specialized Reagents
CAS NO:
99-96-7
Standard:
ChP,
J&K 4-Hydroxybenzoic acid (99%) is a high-purity phenolic intermediate synthesized via the Kolbe-Schmitt reaction. The chemical formula is C7H6O3 with CAS number 99-06-3.
Store in a cool, dry place under inert atmosphere. Use PPE to prevent skin irritation; avoid inhalation of dust. Not approved for direct clinical use as an active ingredient.