4-Aminobenzoic acid
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
137.14
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: 4-Aminobenzoic acid
Alias: P-Aminobenzoic acid; PABA
CAS No: 150-13-0
Molecular Formula: C7H7NO2
Molecular Weight: 137.14
Classification: Aromatic amino acid; Pharmaceutical intermediate; Cosmetic raw material
Physical & Chemical Properties
Appearance: White crystalline powder
Odor: Odorless
Melting Point: 187-189℃
Solubility: Slightly soluble in water, soluble in ethanol, ether, hot organic solvent
Stability: Stable under normal condition, easy discoloration under strong light, sealed dark storage
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | 4-Aminobenzoic acid | — | Fine chemical raw material |
| CAS No | 150-13-0 | — | Industrial / Pharma grade |
| Appearance | White crystalline powder | — | Fine crystal powder |
| Molecular Formula | C7H7NO2 | — | Para substituted benzoic acid |
| Molecular Weight | 137.14 | g/mol | — |
| Purity | ≥99.0 | % | HPLC |
| Loss on Drying | ≤0.3 | % | — |
Main Uses
- Key intermediate for synthesizing sulfonamide antibacterial drugs.
- Classic ultraviolet absorbent, used in sunscreen cosmetic additives.
- Used as feed additive and biochemical research reagent.
- Raw material for dye, pesticide and organic synthesis.
