Industrial vs pharma grade acetone is primarily a specification and documentation decision. Both grades may have high acetone content, but pharmaceutical manufacturing can require tighter limits, compendial alignment and stronger traceability than general industrial cleaning or coatings use.
Quick Comparison
| Factor | Industrial | Pharma |
|---|---|---|
| Typical use | Cleaning, coatings, resins, processing | Pharmaceutical processing and purification |
| Control | Commercial specification | Approved pharma/compendial specification |
| Documentation | COA, SDS, TDS | COA plus quality/regulatory documentation as required |
BulkFineChem Acetone
BulkFineChem supplies Acetone – Industrial and Pharma Grade Solvent, with product specifications including CAS 67-64-1 and a stated minimum purity of 99.5% for the listed material.
Specifications Buyers Should Compare
- Assay/purity
- Water content
- Non-volatile residue
- Appearance and identity
- Acidity/alkalinity if specified
- Applicable pharmacopeial limits for pharma use
- Batch traceability and test methods
Safety and Handling
Acetone is highly flammable. NIOSH lists acetone as a volatile solvent with a lower explosive limit and occupational exposure guidance. Bulk storage and transfer should follow the SDS, local fire code, bonding/grounding requirements and approved flammable-liquid procedures.
How to Choose
Use industrial grade when the process specification allows it. Use pharma grade when your approved process, dossier, GMP system or customer specification requires the tighter documented grade. Do not upgrade or downgrade on name alone—compare the actual specifications.
Frequently Asked Questions
Is 99.5% acetone automatically pharma grade?
No. Purity alone does not establish pharmaceutical suitability.
Can industrial acetone be used for equipment cleaning in pharma?
Only if the validated process and quality system allow that grade.
What documents should be requested?
At minimum, the batch COA and SDS; pharma users may require additional quality documentation.
Why does water content matter?
It can affect solvent performance, crystallisation, extraction and downstream processing.
How should acetone be stored?
Follow the SDS and flammable-liquid storage requirements in your jurisdiction.
Should grade be written on the PO?
Yes. State the exact grade and critical specification limits.
Conclusion
The safest way to decide between industrial vs pharma grade acetone is to compare the approved specification, intended use and required documentation.