L-Cysteine
CAS 52-90-4
WHUCHEM manufactures and supplies l-cysteine for nutrition health applications. Typical specification: CAS 52-90-4. CAS 52-90-4. Our food-grade and nutrition ingredients are produced at company-owned factories with HACCP and FSSC 22000 certified systems. Technical documentation is available on request.
L-Cysteine at a Glance
WHUCHEM manufactures and supplies l-cysteine for nutrition health applications. Typical specification: CAS 52-90-4. CAS 52-90-4. Our food-grade and nutrition ingredients are produced at company-owned factories with HACCP and FSSC 22000 certified systems. Technical documentation is available on request.
CAS Number: 52-90-4
Typical specification: CAS 52-90-4
WHUCHEM supplies l-cysteine from qualified producers. TDS, SDS and COA documents are available on request.
L-Cysteine Specifications
| CAS Number | 52-90-4 |
| Specification | CAS 52-90-4 |
| Appearance | As per grade — confirm with sales |
| Grade | Food / nutrition grade |
| Packaging | 25 kg / 200 kg drums or IBC totes |
| Lead time | ~14 days from order confirmation |
| Documents | TDS, SDS, COA on request |
Storage & Shipping
- • Keep tightly closed in a cool, dry and well-ventilated area, away from heat and incompatible chemicals.
- • Store in original container with closures intact. Check for leakage or damage before transfer; isolate damaged packages.
- • Packaging: standard 25 kg / 200 kg drums or IBC totes depending on grade and quantity. Custom packaging on request.
- • Shipping: FOB, CFR or CIF from major ports. FCL and LCL consolidation available.
L-Cysteine Applications
Amino acids and bioactive compounds for supplement formulations.
Added to functional foods and fortified nutrition products.
Used as excipients and intermediates in pharmaceutical manufacturing.
Hyaluronic acid and actives for skincare and personal care products.
Why Source L-Cysteine from WHUCHEM
- Consolidated chemical orders: Source l-cysteine and other chemicals through one supplier. We consolidate FCL/LCL shipments to reduce freight cost per MT.
- Documents on request: TDS, SDS, COA and applicable certificates are provided with each quotation. Batch records retained for traceability.
- Dedicated account manager: Your account manager coordinates quotations, documents, export paperwork and shipment tracking from inquiry to delivery.