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Detailed Product Description: Molecular formula: C7H7NO2 Melting point: 187-187.5oC
CAS150-13-0 EINECS: 205-753-0 Character: Colorless needle-like crystals. In the air or the light becomes light yellow Solubility: Soluble in hot water, ethyl ether, ethyl acetate, ethanol and acetic acid, insoluble in water, benzene, petroleum ether. Usage: Use widely as a medicine, dye intermediate
Aminobenzoic Acid(PABA)
Quality Standard: | USP31
Content: | 98.5-101.5%
Appearance: | White Crystalline Powder
Loss on Drying: | ≤0.2%
Residue on ignition: | ≤0.1%
Melting Point: | 186-189ºC
Heavy Metals: | ≤20ppm
Volatile Diazotizable Substance: | ≤20ppm
Ordinary Impurities: | Complies
Packing: | 25KG net fiber drum lined with plastic bag.
PABA(4-Aminobenzoic acid)