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HS Code |
417702 |
| Product Name | L-Cysteine Base |
| Synonyms | Cysteine |
| Cas Number | 52-90-4 |
| Molecular Formula | C3H7NO2S |
| Molecular Weight | 121.16 g/mol |
| Appearance | White crystalline powder |
| Melting Point | 220 °C (dec.) |
| Solubility In Water | Very soluble |
| Ph | 4.5–5.5 (0.1 M in water) |
| Storage Temperature | 2-8 °C |
| Purity | ≥98% |
| Ec Number | 200-158-2 |
As an accredited L-Cysteine Base；Cysteine (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-Cysteine Base (Sigma-Aldrich/Merck/TCI Chemical) includes a sealed 100g amber glass bottle labeled with product and safety details. |
| Storage | L-Cysteine Base should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from incompatible substances such as oxidizing agents. Protect from moisture and direct sunlight. Store at room temperature (15–25°C). Ensure containers are properly labeled. Follow the manufacturer’s safety data sheet (SDS) for additional handling and storage guidelines to maintain product stability and safety. |
| Shipping | L-Cysteine Base is typically shipped in sealed, airtight containers to protect it from moisture and oxidation. The product from Sigma Aldrich/Merck/TCI Chemical is labeled with safety information and handled as a non-hazardous, stable amino acid. Standard shipping applies, but temperature-controlled packaging may be used to maintain product quality. |
Competitive L-Cysteine Base；Cysteine (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
