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High-purity acetic anhydride with consistent reactivity for reliable process performance.
Low water content (<0.1 wt%) minimizes undesired hydrolysis during acetylation reactions.
Controlled volatility and thermal stability support safe handling and storage under standard industrial conditions.
Manufactured to stringent Eastman quality standards with full traceability and batch documentation.
Optimized for efficient downstream conversion in continuous and batch acetylation processes.
Cellulose acetate production for photographic film, textile fibers, and cigarette filter tow.
Active pharmaceutical ingredient (API) synthesis, including acetylation of amines and alcohols.
Preparation of acetylating agents and intermediates for agrochemical manufacturing.
Production of dyes, pigments, and specialty esters requiring selective acyl transfer.
| Chemical Type | Acetic anhydride (C4H6O3) |
| Product Form | Liquid |
| Appearance | Colorless, clear liquid with pungent vinegar-like odor |
| Assay (by GC) | ≥99.5 wt% |
| Water Content | ≤0.1 wt% |
| Acetic Acid Content | ≤0.3 wt% |
| Density at 20°C | 1.080–1.085 g/cm³ |
| Boiling Point | 139–140°C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
