O-Phthalaldehyde OPA 98% Purity CAS 643-79-8 | 134.1 Molecular Weight Water Treatment Chemical

Highly sensitive reagent for detecting primary amines in biochemical assays. Generates strong fluorescence when reacting with amine groups, making it essential for protein analysis and diagnostic applications in analytical laboratories.

Effective disinfectant and sterilizing agent for medical instruments, particularly endoscopes. Strong antimicrobial properties eliminate bacteria, viruses, fungi, and other pathogens to ensure medical equipment safety.

Vital intermediate in synthesizing fluorescent dyes, pharmaceuticals, and specialty chemicals. Serves as important building block for creating complex organic molecules in chemical manufacturing.

Used in polymer chemistry to react with amines and thiols, forming cross-linked polymer networks for coatings, adhesives, sealants, and other industrial materials.

Store in cool, dry, well-ventilated area away from direct sunlight and moisture. Keep container tightly sealed to maintain product stability. Handle with care as OPA is sensitive to light and air.