PABA- ▸ Dye intermediate: building block for azo and other dyes
- ▸ Synthesis intermediate: intermediate in pharmaceutical manufacture
- ▸ Polyurethane crosslinker: cross-linking agent for polyurethane resins
- ▸ UV absorber: UV-absorbing agent in personal-care and coating formulations
- ▸ Feed additive: additive in animal feed
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →Para-aminobenzoic acid (PABA, 4-aminobenzoic acid, CAS 150-13-0; C7H7NO2) is an aromatic amino-acid. Industrial uses include service as an intermediate in the manufacture of dyes (notably azo dyes) and pharmaceuticals, a cross-linking agent for polyurethane resins, a feed additive, and a UV-absorbing agent.
Frequently Asked Questions
What is para-aminobenzoic acid used for?
Para-aminobenzoic acid (PABA) is used industrially as an intermediate in the manufacture of dyes (notably azo dyes) and in pharmaceutical synthesis. It also serves as a cross-linking agent for polyurethane resins, a UV-absorbing agent in coating and personal-care formulations, and an additive in animal feed.
What is the common name for para-aminobenzoic acid?
It is commonly abbreviated PABA and also referred to as 4-aminobenzoic acid. The CAS number is 150-13-0 and the molecular formula is C7H7NO2.
What grade does RawSource supply para-aminobenzoic acid in?
RawSource supplies para-aminobenzoic acid as a USP-grade powder. CAS 150-13-0, an aromatic amino-acid in the amines and amides family. Certificate of Analysis (CoA) and Safety Data Sheet (SDS) are provided with each lot.
What is the HS code for para-aminobenzoic acid?
Para-aminobenzoic acid classifies under HS code 2922.49 (oxygen-function amino-compounds). Confirm the destination-country tariff line with your customs broker prior to import.
What is the cost of bulk para-aminobenzoic acid?
Bulk pricing depends on volume, packaging and destination. Request a current quote from RawSource with your target quantity and ship-to location for landed pricing on drum or bagged USP powder.