L-Cysteine

Description

1. Product Overview

L-Cysteine is a naturally occurring, sulfur-containing amino acid widely used as a functional additive in industrial and food applications. It serves as a critical precursor in biotechnological processes and as a reducing agent in various chemical manufacturing operations. Its high reactivity and consistent purity make it an essential component for enhancing product performance and stability. Strategically, L-Cysteine is in high demand across global markets due to its role in pharmaceuticals, food processing, and cosmetic formulations, offering manufacturers a reliable solution for innovation and operational efficiency.

2. Key Specifications & Technical Characteristics

• Chemical Composition: L-Cysteine (C₃H₇NO₂S)
• Purity/Grade: ≥98% industrial grade
• Form & Appearance: Crystalline powder or granules, off-white to pale yellow
• Particle Size: 100–200 mesh (customizable)
• Density: 1.52 g/cm³ (approx.)
• Solubility: Highly soluble in water, slightly soluble in alcohol
• Packaging Options: 25 kg kraft paper bags with inner PE liner; bulk packaging available on request
• Shelf Life: 24 months under recommended storage conditions (cool, dry, airtight)

3. Core Industrial Applications

• Food Industry: Dough conditioner and flavor enhancer in bakery products; improves texture, elasticity, and shelf life.
• Pharmaceuticals & Nutraceuticals: Precursor for glutathione synthesis and other therapeutic compounds; supports high-purity formulations.
• Cosmetics & Personal Care: Active ingredient in hair care formulations and skin conditioners; stabilizes proteins and improves product efficacy.
• Chemical & Biotech Manufacturing: Reducing agent in chemical reactions and biotechnological processes; ensures consistency in large-scale production.

Performance Advantage: L-Cysteine delivers superior solubility, stability, and functional consistency compared to synthetic or lower-grade alternatives, optimizing process efficiency and product quality across applications.

4. Competitive Advantages

• Consistent Quality: Manufactured under stringent quality controls for uniform performance batch-to-batch.
• Reliable Supply: Global production network ensures timely and uninterrupted delivery.
• Efficient Logistics: Optimized packaging and bulk shipping reduce operational handling costs.
• Cost-Effective: Competitive pricing without compromising industrial-grade standards.
• Sustainability: Produced with eco-conscious practices, minimizing environmental footprint.
• Technical Support: Comprehensive documentation, including certificates of analysis (CoA) and technical datasheets, available to support industrial integration.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: 20 MT per standard 20-ft container

This positioning makes L-Cysteine a strategic sourcing decision for industrial buyers seeking high-quality, reliable, and scalable amino acid solutions.