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HS Code |
182965 |
| Product Name | L-Proline |
| Cas Number | 147-85-3 |
| Molecular Formula | C5H9NO2 |
| Molecular Weight | 115.13 g/mol |
| Purity | ≥99% |
| Appearance | White to off-white crystalline powder |
| Melting Point | 220-222 °C (dec.) |
| Solubility In Water | 215 g/L (20 °C) |
| Storage Temperature | Room temperature |
| Optical Rotation | [α]D20 +26.6° (c=2, H2O) |
| Synonyms | L-(-)-Proline, (S)-Pyrrolidine-2-carboxylic acid |
| Ec Number | 205-702-2 |
| Inchi Key | ONIBWKKTOPOVIA-BYPYZUCNSA-N |
| Hazard Statements | Non-hazardous |
As an accredited L-Proline (Sigma Aldrich/Merck/TCI Chemical Grade) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for L-Proline (Sigma-Aldrich/Merck/TCI Chemical, 100g) is a sealed, white HDPE bottle with tamper-evident cap and clear labeling. |
| Storage | L-Proline should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. Keep it away from incompatible substances and direct sunlight. Avoid humidity and store at room temperature (approximately 20–25°C). Always follow safety guidelines provided by Sigma-Aldrich, Merck, or TCI Chemical, and refer to the material safety data sheet (MSDS) for detailed storage instructions. |
| Shipping | L-Proline from Sigma Aldrich, Merck, or TCI Chemical is shipped in tightly sealed, labeled containers to ensure product integrity and prevent contamination. Packaging complies with international safety and transport regulations. Accompanied by a safety data sheet (SDS), it is typically shipped at ambient temperature unless otherwise specified by manufacturer guidelines. |
Competitive L-Proline (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
