|
HS Code |
318790 |
| Chemical Name | S-Carboxymethyl-L-Cysteine |
| Synonyms | Carbocisteine |
| Molecular Formula | C5H9NO4S |
| Molecular Weight | 179.19 g/mol |
| Cas Number | 638-23-3 |
| Appearance | White crystalline powder |
| Solubility | Soluble in water |
| Melting Point | 201-205°C (decomposes) |
| Pka | 2.0, 3.5, 9.6 |
| Usage | Mucolytic agent (used in treatment of respiratory disorders) |
As an accredited S-Carboxymethyl-L-Cysteine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | White plastic bottle containing 100 grams of S-Carboxymethyl-L-Cysteine; features a screw cap and tamper-evident seal, labeled with specifications. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for S-Carboxymethyl-L-Cysteine: Typically 13-14 metric tons packed in 25kg fiber drums or cartons per container. |
| Shipping | S-Carboxymethyl-L-Cysteine is shipped in tightly sealed containers to prevent moisture absorption and contamination. Packages are clearly labeled and handled according to standard chemical safety guidelines. It is typically transported at room temperature, with protection from excessive heat, light, and physical damage. Relevant documentation accompanies each shipment for regulatory compliance. |
| Storage | S-Carboxymethyl-L-Cysteine should be stored in a tightly sealed container, protected from light and moisture. Keep it at room temperature, ideally between 15°C and 25°C (59°F and 77°F). Store in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizing agents. Proper labeling and secure storage are essential to prevent contamination or accidental misuse. |
| Shelf Life | S-Carboxymethyl-L-Cysteine typically has a shelf life of 2-3 years when stored in a cool, dry, airtight container. |
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Purity 99%: S-Carboxymethyl-L-Cysteine with purity 99% is used in pharmaceutical syrup formulations, where enhanced mucolytic efficacy and patient safety are achieved. Molecular Weight 179.2 g/mol: S-Carboxymethyl-L-Cysteine with molecular weight 179.2 g/mol is used in inhalation solutions, where optimal bioavailability and consistent dosing are ensured. Melting Point 210°C: S-Carboxymethyl-L-Cysteine with melting point 210°C is used in solid dosage manufacturing, where thermal stability during processing is maintained. Particle Size D90 <50 μm: S-Carboxymethyl-L-Cysteine with particle size D90 <50 μm is used in tablet compaction, where improved dissolution rate and uniformity are obtained. Stability Temperature 25°C: S-Carboxymethyl-L-Cysteine with stability temperature 25°C is used in storage and transport, where product integrity and shelf-life are preserved. Solubility 50 mg/mL (in water): S-Carboxymethyl-L-Cysteine with solubility 50 mg/mL in water is used in oral solution preparation, where rapid dispersion and clear formulation are achieved. Hygroscopicity Low: S-Carboxymethyl-L-Cysteine with low hygroscopicity is used in powder blends, where caking and moisture-related degradation are minimized. Endotoxin Level <0.1 EU/mg: S-Carboxymethyl-L-Cysteine with endotoxin level <0.1 EU/mg is used in injectable preparations, where pyrogenic risks are significantly reduced. |
Competitive S-Carboxymethyl-L-Cysteine prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@alchemist-chem.com.
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Tel: +8615371019725
Email: sales7@alchemist-chem.com
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