For any B2B buyer in the chemical, pharmaceutical, or food industries, understanding the detailed specifications of a product is crucial before making a purchase decision. L-Cysteine Base (CAS 52-90-4) is an amino acid with precise quality parameters that dictate its suitability for various applications. As a leading L-cysteine manufacturer China, we provide transparent details on our product’s specifications to assist your procurement process.

When you aim to buy food grade L-cysteine base 52-90-4, key specifications to focus on include Appearance, Assay, Loss on Drying, Residue on Ignition, and Heavy Metals content. Our L-Cysteine Base is typically a White Powder, with an Assay of 98.0%-101.0%. The Loss on Drying is kept to a minimum (≤0.50%), ensuring product stability. Furthermore, Residue on Ignition is very low (≤0.10%), and Heavy Metals (Pb) are well below the ≤10 PPM limit, aligning with stringent amino acid supplier for nutrition requirements.

Adherence to standards like ISO9001, Fami-QS, and FDA is also a critical specification. These certifications confirm that the product has been manufactured under controlled conditions and meets international safety and quality benchmarks. When you partner with a reliable CAS 52-90-4 supplier, these certifications are non-negotiable.

The price of L-cysteine for pharmaceutical and food applications is often linked to these specifications. Higher purity and more robust certifications generally command a higher price, reflecting the investment in quality assurance and advanced manufacturing processes. As a direct L-cysteine manufacturer China, we offer competitive pricing that reflects these quality attributes, making it easier for you to purchase L-cysteine powder with confidence.

We are committed to ensuring our clients have all the necessary information to make informed decisions. For detailed technical data sheets or to discuss your specific needs regarding L-cysteine for human nutrition or other uses, please contact us. We are your trusted partner for sourcing high-specification L-Cysteine Base.