4-Aminobenzoic Acid Quality Standard: USP31/BP2001 CAS#: 150-13-0 Ordinary Impurities: Com 4-Aminobenzoic Acid   Quality Standard: USP31/BP2001Content: ≥98.5-101.5% Appearance: White Crystalline Powder Melting Point : 186-189°C Loss on Drying: ≤0.2% Residue on Ignition: ≤0.1% Heavy Metals: ≤20ppm Packing: 25kg net fiber drum lined with plastic bag

p-Aminobenzoic Acid