FOR INDUSTRIAL AND LABORATORY RESEARCH USE ONLY. NOT FOR DIRECT HUMAN CONSUMPTION, THERAPEUTIC OR HOUSEHOLD USE.
For industrial manufacturing and laboratory research purposes only.
Product Specifications
| Parameter | Value |
|---|
| Product Name | L-Lactide |
| CAS Number | 4511-42-6 |
| Purity | >99% |
| Purity Degree | 99% |
| State | Solid |
| Molecular Formula | C6H8O4 |
| Melting Point | 92-98℃ |
| Boiling Point | 285.5±15.0 °C at 760 mmHg |
| Packing | 25kgs |
| Transport Package | by Foil-Alum Bag or Paper Drum |
| Specification | 250kg/drum Or 1,250kg/IBC |
| Origin | Hangzhou |
| HS Code | 2934999090 |
| Production Capacity | 20t/Year |
Overcoming Purity Fluctuations in L-Lactide (CAS 4511-42-6) Production
Industrial manufacturers and research laboratories consistently face challenges with L-Lactide sourcing—unstable purity levels causing polymerization inconsistencies, batch-to-batch variations disrupting process validation, and unreliable suppliers delaying production timelines. In our 10+ years serving global chemical enterprises, we've witnessed how these issues directly impact downstream product quality and operational efficiency.
A Stable Supply Chain for High-Purity L-Lactide
Our L-Lactide with 99% purity addresses these critical pain points through a vertically integrated supply chain and rigorous quality control protocols. As a comprehensive industrial chemical supplier with large-scale warehousing and stable production capacity, we ensure consistent material availability from kilogram to ton-level orders, supporting both small-batch R&D and large-scale manufacturing needs across the Asia-Pacific region and beyond.
Key Industrial Applications of L-Lactide
L-Lactide serves as a fundamental monomer in the production of polylactic acid (PLA), a biodegradable polymer widely used in packaging materials, agricultural films, and medical device components. Its high purity is essential for controlled ring-opening polymerization processes, making it a critical raw material for chemical synthesis and polymer science research. This industrial lactide application strictly adheres to manufacturing and laboratory use guidelines without any direct human contact applications.
Why Purity and Physical Properties Matter
The 99% purity level of our L-Lactide minimizes impurity-related side reactions during polymerization, ensuring predictable molecular weight distribution in PLA production. Its defined melting point range (92-98°C) guarantees consistent processing temperatures, while the solid state enables stable storage and handling compared to liquid alternatives. The precise boiling point (285.5±15.0°C at 760 mmHg) provides critical data for distillation and purification processes, ensuring reproducibility in both pilot and industrial-scale operations.
Quality Assurance for Industrial Reliability
Choosing our high purity L-Lactide mitigates the risks associated with substandard materials—reduced production yields from impurity interference, failed regulatory compliance due to unknown contaminants, and costly production downtime from supply disruptions. Our manufacturing processes align with ISO 9001 standards, and each batch undergoes comprehensive testing to ensure compliance with industrial specifications, delivering long-term supply stability that helps control procurement costs despite market fluctuations.
Our Quality Control Commitment
Every L-Lactide batch undergoes rigorous testing using HPLC and NMR analysis to verify purity and chemical structure, with additional GC testing for residual solvent detection. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters including melting point, moisture content, and impurity profiles. Our 20t/year production capacity ensures consistent availability, while our flexible packaging options (25kg foil-alum bags, 250kg drums, and 1,250kg IBCs) accommodate diverse logistical requirements. All products are stored in controlled environmental conditions to maintain stability before shipment.
Certificate of Analysis & Documentation
Each L-Lactide shipment includes a batch-specific COA and MSDS, providing detailed safety and handling information. Customers can request additional documentation including manufacturing process records and stability data for specific batches. For research institutions requiring detailed analytical data, complete NMR and HPLC spectra are available upon request to support method validation and publication requirements.
Storage & Handling
- Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
- Keep away from incompatible materials, food and feed sources.
- Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
- Follow good industrial hygiene practices. Avoid inhalation and skin contact.
- Refer to MSDS for detailed storage and safety instructions.
Streamlined Industrial Procurement Process
Our standard transaction process simplifies L-Lactide procurement: submit your required quantity and packaging specifications to receive a detailed quotation with delivery timeline, request a sample for qualification testing if needed, and finalize your order with flexible payment terms. We arrange secure sea or land transportation with full customs documentation, ensuring timely delivery and hassle-free import procedures for industrial customers worldwide.
Frequently Asked Questions
Q: What is the shelf life of L-Lactide when properly stored?
A: When stored in original sealed packaging under recommended conditions, L-Lactide maintains stability for 12 months from the date of manufacture.
Q: Is this product suitable for food or pharmaceutical applications?
A: No. This product is intended exclusively for industrial and laboratory research use, not for direct human consumption or therapeutic applications.
Q: What documentation is provided with each shipment?
A: Each shipment includes a batch-specific Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and commercial invoice with HS code 2934999090.
Q: Can you accommodate custom packaging or purity requirements?
A: We offer standard packaging options (25kg bags, 250kg drums, 1250kg IBCs) and can discuss custom packaging for large-volume orders. Our standard purity is 99%, with higher purity grades available for research applications upon request.
Q: How is product purity verified and guaranteed?
A: Each batch undergoes HPLC and NMR analysis to confirm purity ≥99%. The COA includes specific test results, and we provide full analytical support for customer verification if required.
Usage Notice: Supplied exclusively for industrial manufacturing and laboratory research purposes. The buyer is fully responsible for complying with all local laws, regulations and safety requirements for its use.
Fine Chemical Intermediates
