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3-Aminobenzoic acid 99-05-8


Product Name: 3-Aminobenzoic acid CAS: 99-05-8 MF: C7H7NO2 MW: 137.14 EINECS: 202-724-4 Melting point: 178-180 °C(lit.) Boiling point: 251.96°C (rough estimate) Density: 1,51 g/cm3 Refractive index: 1.5323 (estimate) Fp: 150 °C Storage temp: Keep in dark place,Inert atmosphere,Room temperature Solubility: 5.9 g/L (15°C) Pka: 4.78(at 25℃) Form: Powder Color: White-brownish to beige-brown Odor: Odorless Water Solubility: 5.9 g/L (15 ºC) Merck: 14,421 BRN: 471603


Product Name

3-Aminobenzoic acid
Appearance White powder
Purity 99% min
MW 137.14
Melting point 178-180 °C(lit.)
Package 1 kg/bag or 25 kg/drum or based on customer’s requirements


1. Pharmaceutical and dye intermediates. 2. Used in the manufacture of azo dyes, medicinal diiodobenzoic acid and cholidinic acid, reagents. 3. Used as photosensitive and pharmaceutical intermediates


Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Avoid direct sunlight. The package is sealed. It should be stored separately from oxidants, acids, and alkalis, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. Appropriate materials should also be prepared to contain the leakage.


1. Avoid contact with strong oxidants, strong acids, and strong bases.

2. It is irritating.