Gallic acid
CAS: 149-91-7
Category: Phenylpropanoids
| Purity | FCC Food Grade ≥99%, USP/NF Grade, Reagent Grade ≥98.5% |
| Molecular Formula | C7H6O5 |
| Molecular Weight | 170.12 |
| Appearance | white to light brown crystalline powder |
| Packaging | 20kg/cardboard drum or 25kg/fiber drum. |
| Testing Indicators | Appearance — Visual inspection; Identification — IR, UV (270 nm); Purity — RP-HPLC; Assay — Titration; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Pour plate; Total ash — Muffle furnace; Related phenolics — HPLC. |
| Storage Notes | Store in a tightly closed container in a cool, dry, and well-ventilated place, protected from light. |
| Lead Time | Deprecated: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.demeichem.com/config/helpers.php on line 28 days |
A trihydroxybenzoic acid used as a key intermediate in the synthesis of trimethoprim, an antibacterial drug, and as a raw material in antioxidants and pharmaceuticals.