4-Aminobenzoic Acid 250Grm
4-Aminobenzoic acid for synthesis. CAS 150-13-0, chemical formula NH₂C₆H₄COOH.
Manufacturer: Merck
Catalog ID: 822312.0250
Stock: In Stock
Description
| Catalogue Number | 822312 |
| Synonyms | PABA |
| Description | 4-Aminobenzoic acid |
Product Information
| CAS number | 150-13-0 |
| EC number | 205-753-0 |
| Hill Formula | C₇H₇NO₂ |
| Chemical formula | NH₂C₆H₄COOH |
| Molar Mass | 137.14 g/mol |
| HS Code | 2922 49 85 |
Applications
| Application | 4-Aminobenzoic acid for synthesis. CAS 150-13-0, chemical formula NH₂C₆H₄COOH. |
Physicochemical Information
| Density | 1.38 g/cm3 (20 °C) |
| Melting Point | 186 - 189 °C |
| pH value | 3.5 (5 g/l, H₂O, 20 °C) |
| Bulk density | 200 kg/m3 |
| Solubility | 4.7 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 6000 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (acidimetric) | ≥ 99.0 % |
| Melting range (lower value) | ≥ 185 °C |
| Melting range (upper value) | ≤ 188 °C |
| Identity (IR) | passes test |
