JIAOZUO ZHONGWEI SPECIAL PRODUCTS PHARMACEUTICAL CO.,LTD
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Structural Formula:
Product appearance: completely miscible in water and organic solvents, liquid above 25°C; melting point 24.6°C, boiling point 245°C; viscosity 13.1mPa.s@25°C; flash point 129.4°C; specific gravity 1.102g/ml@20°C, stable chemical properties, non-corrosive.
Application: It is a high-boiling point polar solvent, an organic synthesis intermediate, mainly used as a raw material for the synthesis of drugs "piracetam" and "γ-aminobutyric acid", a high-boiling point solvent for various drugs and resins, a solubilizer for injectable drugs, etc., and also used as a high-concentration antibacterial agent in veterinary medicine.
Name | a-Pyrrolidone |
Appearance | Colorless to yellow liquid |
Content | 99.0% |
γ-butyrolactone | 0.2% |
Water | ≤0.2% |
Ammonia | ≤0.2% |
Color APHA max | ≤30 |
Packaging and storage:
200kgs iron drum, special packaging can be provided according to customer needs. Store indoors below 25℃, away from light
Structural Formula:
Product appearance: completely miscible in water and organic solvents, liquid above 25°C; melting point 24.6°C, boiling point 245°C; viscosity 13.1mPa.s@25°C; flash point 129.4°C; specific gravity 1.102g/ml@20°C, stable chemical properties, non-corrosive.
Application: It is a high-boiling point polar solvent, an organic synthesis intermediate, mainly used as a raw material for the synthesis of drugs "piracetam" and "γ-aminobutyric acid", a high-boiling point solvent for various drugs and resins, a solubilizer for injectable drugs, etc., and also used as a high-concentration antibacterial agent in veterinary medicine.
Name | a-Pyrrolidone |
Appearance | Colorless to yellow liquid |
Content | 99.0% |
γ-butyrolactone | 0.2% |
Water | ≤0.2% |
Ammonia | ≤0.2% |
Color APHA max | ≤30 |
Packaging and storage:
200kgs iron drum, special packaging can be provided according to customer needs. Store indoors below 25℃, away from light
