Details
Product Name: 4-Aminobenzoic acid
CAS: 150-13-0
MF: C7H7NO2
MW: 137.14
EINECS: 205-753-0
Appearance: White crystalline powder
Specification
| item | value |
| Melting point | 187-189 °C(lit.) |
| Boiling point | 251.96°C (rough estimate) |
| PH | 3.5 (5g/l, H2O, 20℃) |
| Density | 1.374 g/mL at 25 °C(lit.) |
| Packing | 25Kg/drum |
Application
4-aminobenzoic acid is an aminobenzoic acid isomer that combines with pteridine and glutamic acid to folic acid. The fact that 4-aminobenzoic acid absorbs light throughout the UVB range has also resulted in its use as an ingredient in sunscreens. Also it is used as a component of some medicines e.g analgesic or anesthetic preparations sunscreen agents and bentiromide.
storage temp
2-8°C.
