© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
306608 |
| Product Name | L-Pyroglutamic Acid |
| Synonyms | L-5-Oxoproline; L-Pyrrolidonecarboxylic acid |
| Cas Number | 98-79-3 |
| Molecular Formula | C5H7NO3 |
| Molar Mass | 129.11 g/mol |
| Appearance | White to off-white powder |
| Melting Point | 154-158 °C |
| Solubility In Water | Freely soluble |
| Optical Rotation | [α]20/D +10° to +13° (c=2, H2O) |
| Purity | ≥98% |
| Storage Temperature | 2-8°C |
As an accredited L-Pyroglutamic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | L-Pyroglutamic Acid (Sigma Aldrich/Merck/TCI Chemical) is supplied in a 100g amber glass bottle with tight-seal cap and labeled details. |
| Shipping | L-Pyroglutamic Acid from Sigma Aldrich/Merck/TCI Chemical is typically shipped in sealed, moisture-resistant containers to ensure stability and purity. The shipment complies with chemical safety regulations, including proper labeling and documentation. Temperature and handling requirements are followed, and the package is cushioned to prevent damage during transit. |
| Storage | L-Pyroglutamic Acid (from suppliers like Sigma Aldrich, Merck, or TCI Chemical) should be stored in a tightly sealed container at room temperature, in a cool, dry, and well-ventilated area. Protect it from moisture, heat, and direct sunlight. Follow standard laboratory practices and refer to the specific Safety Data Sheet (SDS) for detailed storage recommendations. |
Competitive L-Pyroglutamic Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
