| Testing Items | Specifications |
|---|---|
| Appearance | Colorless crystal under 25℃ & transparent liquid above 25℃. |
| Purity | ≥99.0% |
| Water | ≤0.3% |
| BDO | ≤0.2% |
| GBL | ≤0.5% |
Used as an intermediate in the manufacture of polymers such aspolyvinylpyrrolidone, and the raw material of acetamide pyrrolidone and γ amino-butyric acid;
Acted as an organic compound consisting of a five-membered lactam, which is used in industrial settings as a high-boiling non-corrosive polar solvent for a variety of applications, such as medicines and resins
Used as solubilizer for drug active in injectable liquid products
Used as high concentration antibiotic solutions for veterinary parenteral formulations.
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