Name: Eastman Acetic Anhydride Acetic Anhydride
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Eastman Acetic Anhydride Acetic Anhydride

High-purity acetic anhydride meeting stringent pharmaceutical and fine chemical manufacturing standards.
Consistent batch-to-batch quality ensured through Eastman’s controlled production process.
Low water content (<0.1 wt%) to minimize hydrolysis and maximize acylation efficiency.
Optimized for safe handling with low volatility and stable reactivity under standard storage conditions.
Produced in compliance with ISO 9001 and REACH regulatory requirements.

Typical Applications Of Eastman Acetic Anhydride Acetic Anhydride

Cellulose acetate production for photographic film, textiles, and cigarette filters.
Synthesis of aspirin (acetylsalicylic acid) and other active pharmaceutical ingredients (APIs).
Acetylation agent in the manufacture of dyes, fragrances, and agrochemical intermediates.
Production of peracetic acid via reaction with hydrogen peroxide for disinfection and bleaching.
Catalyst modifier and co-reactant in polymerization and esterification processes.

Chemical Type	Organic anhydride
Product Form	Liquid
Appearance	Colorless to pale yellow clear liquid
Primary Applications	Acetylation, cellulose derivative synthesis, pharmaceutical intermediates
Key Features	High reactivity, low moisture, consistent purity
Benefits	Improved yield in acylation reactions, reduced side-product formation
Storage Requirement	Store under dry, cool conditions (<30°C), away from moisture and strong oxidizers
Regulatory Compliance	REACH registered; compliant with USP/EP monograph requirements for acetic anhydride

Get in Touch with ERICW

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China