P-AMINOBENZOIC ACID
Pharmaceutical Materials 2025-03-03
Chinese name： 对氨基苯甲酸
English name: P-AMINOBENZOIC ACID;4-Aminobenzoic acid
CAS NO.: 150-13-0
Molecular formula: C7H7NO2
Molecular weight: 137.14
Content: ≥99% Packaging: 20kg/bag
| CAS Number | 150-13-0 |
| Synonyms | 4-Aminobenzoic Acid, PABA, Vitamin Bx, Anticanitic Vitamin |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Melting Point | 186-189°C (or 187-188°C, depending on sources) |
| Solubility | Slightly soluble in cold water, freely soluble in hot water, ethanol, and ether |
| Uses | Intermediate in dye and pharmaceutical industries, sunscreen agent, feed additive, and precursor for folic acid synthesis |
| Safety | Moderate toxicity, may irritate skin and mucous membranes |
| Storage | Keep in a cool, dry, and well-ventilated area, away from heat, moisture, and light |
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