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HS Code |
707873 |
| Chemical Name | DL-Histidine |
| Molecular Formula | C6H9N3O2 |
| Molecular Weight | 155.16 g/mol |
| Cas Number | 4998-57-6 |
| Appearance | White crystalline powder |
| Solubility In Water | Freely soluble |
| Ph Of 1 Percent Solution | Approximately 7.0 |
| Melting Point | Approximately 287°C (dec.) |
| Optical Activity | Racemic (no optical rotation) |
| Storage Conditions | Store in a cool, dry place, tightly closed |
| Odor | Odorless |
| Synonyms | DL-2-Amino-3-(1H-imidazol-4-yl)propanoic acid |
As an accredited DL-Histidine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | DL-Histidine (Sigma Aldrich) is typically supplied in a white, sealed HDPE bottle, labeled, and contains 100g of fine, white powder. |
| Shipping | DL-Histidine (from Sigma Aldrich, Merck, or TCI Chemical Grade) is shipped in tightly sealed, labeled containers to ensure safety and prevent contamination. It ships as a solid powder, typically in ambient conditions, but may require temperature control if specified. Packaging complies with international chemical transport regulations for laboratory reagents. |
| Storage | DL-Histidine (Sigma Aldrich/Merck/TCI, Chemical Grade) should be stored in a tightly sealed container, protected from light and moisture, in a cool, dry, and well-ventilated area. Avoid exposure to strong acids and oxidizing agents. Recommended storage temperature is typically at room temperature (15–25°C). Ensure proper labeling and follow standard chemical storage protocols as per the manufacturer’s safety data sheet (SDS). |
Competitive DL-Histidine 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
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