Malic acid
CAS: 6915-15-7
Category: Carboxylic Acids
| Purity | FCC Food Grade ≥99.5%, USP/NF Grade, Reagent Grade ≥99% |
| Molecular Formula | C4H6O5 |
| Molecular Weight | 134.09 |
| Appearance | White or nearly white crystalline powder or granules |
| Packaging | Bags or drums (1–25 kg) |
| Testing Indicators | Appearance — Visual inspection; Melting point — Capillary; Purity — HPLC (stability‑indicating RP‑HPLC); Identification — IR, HPLC, and optionally LC‑MS/NMR; Moisture — Karl Fischer titration; Residual solvents — GC. |
| Storage Notes | Store in a cool, dry, tightly sealed container, protected from moisture. |
| 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 |
Acidulant and intermediate used in pharmaceutical formulations, food additives, and cosmetics.