Grade Names Carry Different Requirements
Ethyl Acetate may be offered for industrial processing, food-related applications or pharmacopeial uses. Although these products share CAS 141-78-6, the intended use, impurity controls, manufacturing systems and supporting documentation can differ. Buyers should never infer regulatory suitability from purity alone.
Industrial Solvent Grade
Industrial grades are commonly evaluated for coatings, inks, adhesives, extraction and chemical processing. Specifications may emphasize assay, water, acidity, color and non-volatile residue. The grade must fit the technical process and applicable workplace and transport requirements.
Food and Pharmacopeial Contexts
Food-related or pharmaceutical uses require an expressly suitable grade and documentation for the target jurisdiction and application. This may include additional impurity limits, traceability, manufacturing controls and declarations. A label such as 99.9% does not establish compliance with a food standard, pharmacopeia or customer qualification program.
Questions to Ask Before Ordering
- What exact standard or customer specification must the material meet?
- Is the supplier offering that grade in writing?
- Which impurity and residue limits apply?
- What certificates, declarations and traceability records are available?
- Does packaging meet the intended-use and destination requirements?
Xinchen’s standard page describes industrial-grade Ethyl Acetate CAS 141-78-6. Buyers needing another grade should state the applicable standard during inquiry so availability can be evaluated accurately.
Safety note: Regulatory suitability and chemical safety are separate checks; both must be completed for the exact product and use.