Potassium PABA (CAS 138-84-1), chemically potassium 4-aminobenzoate, is the potassium salt of para-aminobenzoic acid, with the molecular formula C7H6KNO2 and a molecular weight of 175.23. It is produced by chemical synthesis as a water-soluble powder. Neutralising the carboxylic acid of PABA to a potassium carboxylate makes it water-soluble and near-neutral in solution rather than acidic, which is its principal difference from the free-acid form, and the potassium counter-ion raises its molecular weight above that of the free acid. We manufacture it in capsule, tablet and powder formats.
- Capsules
- Tablets
- Powders
Applications
Single-ingredient PABA supplements, B-complex products and multivitamins.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system