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HS Code |
638235 |
| Cas Number | 98-79-3 |
| Molecular Formula | C5H7NO3 |
| Molecular Weight | 129.11 g/mol |
| Synonyms | 5-Oxoproline, L-Pyroglutamate, L-Pyrrolidonecarboxylic acid |
| Appearance | White to off-white crystalline powder |
| Melting Point | 184-186°C |
| Solubility In Water | Soluble |
| Ph 1 Solution | 2.0-3.0 |
| Optical Rotation | [α]20D +10° to +12° (c=2, H2O) |
| Purity | ≥98% |
| Inchikey | KJFODNPSBSIQOI-VKHMYHEASA-N |
| Boiling Point | 310.8°C at 760 mmHg |
| Storage Temperature | Room temperature |
| Density | 1.423 g/cm³ |
| Ec Number | 202-700-5 |
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, 500g, is packaged in a sealed, white HDPE bottle with a tamper-evident cap and detailed labeling. |
| Storage | L-Pyroglutamic Acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from moisture and incompatible substances such as strong oxidizers. Protect the chemical from direct sunlight and extreme temperatures. Refrigeration (2–8°C) is recommended for long-term storage to maintain stability and prevent degradation. Always follow standard laboratory safety protocols when handling and storing. |
| Shipping | L-Pyroglutamic Acid is shipped in tightly sealed containers to prevent moisture absorption and contamination. It is typically packaged according to regulatory standards for non-hazardous chemicals. The shipping includes proper labeling and documentation, ensuring safe transit and compliance with international and local transportation regulations. Store and transport in a cool, dry place. |
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 +8615651039172 or mail to sales9@foods-additive.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@foods-additive.com
