Product Details

CasNo： 79-33-4

MF： C3H6O3

Appearance： liquid

Delivery Time： 15 days

Packing： 200kg/drum

Purity： 90%

Basic Information

Product Description

Product Name：L(+)-Lactic acid  90%  

CAS No: 79-33-4

Form: liquid

Product Application

High-End Polylactic Acid (PLA) Monomer Synthesis (The Core of the Core):

Ultra-High Purity PLA-Specific Monomer:​ The premium raw material​ for producing specialty poly(L-lactic acid) with exceptionally high optical purity, very high molecular weight, and superior performance. Particularly used for medical-grade PLA​ (e.g., surgical sutures, bone screws, drug delivery systems), high-end 3D printing (stereolithography) resins, high-performance fibers, and films. Its extremely low water content is a prerequisite​ for achieving ultra-high molecular weight, excellent mechanical properties, and biocompatibility.

Specialty Chemicals & Pharmaceutical Intermediate Synthesis:

High-Value-Added Chiral Building Block:​ Serves as an anhydrous or near-anhydrous chiral pool for synthesizing structurally complex, optically pure chiral drugs, liquid crystal materials, and specialty fragrances.

High-Efficiency Esterification Feedstock:​ Used to synthesize ultra-high purity lactate esters​ (e.g., pharmaceutical-grade ethyl lactate) as premium green solvents or intermediates.

Direct polymerization for synthesizing polylactic acid polyols, used in producing bio-based high-performance polyurethanes.

Frontier Research & Electronic Chemicals:

Reference standard or reactant for high-level laboratory research.

Component in ultra-high purity cleaners and etchants for the semiconductor and microelectronics industry.

Packaging

200kg/drum

Storage

Must be stored​ in a dedicated warehouse with active heating​ (maintained at 20-25°C). Absolute prohibition​ of low-temperature storage.