Lithium Phenyl-2,4,6-trimethylbenzoylphosphinate: A High-Performance Photoinitiator for Advanced Polymerization
Discover the benefits of Lithium Phenyl-2,4,6-trimethylbenzoylphosphinate (LAP), a superior Type I photoinitiator, for your advanced polymerization needs. Offering exceptional water solubility, cytocompatibility, and fast curing capabilities with both UV and visible light, LAP is the ideal choice for innovative material science applications. As a trusted manufacturer and supplier in China, we provide high-purity LAP to meet your project requirements. Get a quote and sample today!
Get a Quote & SampleRevolutionize Your Polymerization with LAP Photoinitiator

Lithium Phenyl-2,4,6-trimethylbenzoylphosphinate (LAP)
As a leading supplier of high-quality photoinitiators, we offer Lithium Phenyl-2,4,6-trimethylbenzoylphosphinate (CAS 85073-19-4). This advanced Type I photoinitiator is highly valued for its water solubility, cytocompatibility, and efficiency in free radical polymerization. Its unique spectral properties allow for rapid polymerization with UV and visible light, making it superior to traditional initiators like Irgacure 2959 for sensitive applications. We are a reliable manufacturer committed to providing consistent quality for your chemical needs.
- High Purity & Reliability: Our LAP is assay tested to ≥99%, ensuring predictable performance in your formulations. Explore our competitive LAP photoinitiator supplier China pricing.
- Enhanced Biocompatibility: Ideal for hydrogel and biomaterial synthesis, LAP minimizes toxicity and maximizes cell viability during photopolymerization, a key benefit for R&D scientists.
- Efficient Curing: Achieve faster gelation and polymerization rates with 365 nm light and visible light activation, improving throughput for product formulation.
- Versatile Applications: This versatile photoinitiator is perfect for applications in bioprinting, drug delivery systems, and advanced coatings. Buy LAP for your next innovative project.
Key Advantages of Using Our Photoinitiator
Superior Water Solubility
Easily integrate into aqueous formulations for hydrogel synthesis and other water-based systems. Find our water-soluble photoinitiator price and availability.
Broad Light Sensitivity
Effective initiation with both UV (365 nm) and visible light sources, offering flexibility in your photopolymerization processes. Learn how to buy this versatile initiator.
Excellent Cytocompatibility
Minimizes cell damage during encapsulation, crucial for life science applications and advancements in tissue engineering. We are a trusted supplier for these sensitive uses.
Diverse Applications for Photoinitiator LAP
Hydrogel Synthesis
Used for crosslinking hydrogels in drug delivery, tissue engineering, and regenerative medicine. Enquire about our hydrogel photoinitiator bulk purchase options.
Bioprinting
Facilitates precise and rapid solidification of bio-inks for creating complex 3D biological structures with high cell viability.
UV Curing
Enables rapid curing of coatings, adhesives, and resins for industrial and manufacturing processes.
Advanced Materials
Applicable in the development of novel polymeric materials with tailored properties and enhanced performance.