In the intricate world of aquaculture and aquatic research, the health and welfare of animals are paramount. Ensuring minimal stress during handling, transport, and research procedures is not just an ethical obligation but a critical factor for successful outcomes. Tricaine Methanesulfonate (CAS: 886-86-2), often referred to as MS-222, stands out as a leading anesthetic agent, trusted by professionals worldwide for its efficacy and safety in managing fish, amphibians, and other cold-blooded aquatic animals.

As a fine white powder, Tricaine Methanesulfonate is highly soluble in water, a characteristic that makes it exceptionally convenient for use in aquatic environments. Its primary function is to serve as a temporary immobilizing agent. When absorbed through the gills or skin, it acts on the central nervous system to block nerve impulses, inducing a state of anesthesia. This process is crucial for a wide array of procedures, including weighing, measuring, tagging, and manual spawning. Furthermore, it is invaluable during surgical operations and for sedating fish during transport to reduce hyperactivity and potential injuries.

The applications of Tricaine Methanesulfonate are diverse and vital. In commercial aquaculture, it facilitates the sorting and grading of fish, ensuring that these necessary handling events are as stress-free as possible. For researchers, it is an indispensable tool for sample collection, implanting tracking devices, and conducting physiological studies without causing harm or distress to the animal. Its rapid action and relatively quick recovery time make it a preferred choice. The effectiveness of the anesthetic can be influenced by factors such as water temperature, water hardness, and the size of the fish, allowing for controlled application tailored to specific needs.

Moreover, beyond temporary sedation, Tricaine Methanesulfonate is recognized as an acceptable agent for the euthanasia of fish and amphibians, providing a humane method when necessary. The careful preparation of solutions, often buffered with sodium bicarbonate to maintain a neutral pH, ensures the agent is both effective and minimizes any potential irritation to the animals.

For those looking to purchase high-quality raw materials, sourcing from a reliable manufacturer is key. As a leading supplier of pharmaceutical raw materials, NINGBO INNO PHARMCHEM CO.,LTD. provides top-grade Tricaine Methanesulfonate powder. If you are seeking a competitive price or wish to buy this essential aquaculture anesthetic, we are committed to delivering products that meet the highest standards of purity and performance. Our dedication to quality ensures that our clients receive a product they can trust for their critical operations.