Overview
Norbormide, also known by its Chinese name 诺毕那命, is a selective rodenticide developed specifically for controlling rat populations. It is unique due to its high toxicity to rats while exhibiting relatively low toxicity to other mammals, including humans. This characteristic makes it a preferred choice in integrated pest management systems. First synthesized in the 1960s, norbormide has been used in various formulations, including baits and powders. Its selective action is attributed to its mechanism of inducing vasoconstriction in rats, leading to rapid death. Despite its effectiveness, its use is regulated in many countries due to environmental and safety concerns.
Physical and Chemical Properties
Norbormide is a white to off-white crystalline powder with a molecular weight of 511.57 g/mol. It has a melting point of approximately 160-162°C and is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. The compound's stability under normal storage conditions makes it suitable for long-term use in pest control applications. However, it degrades under prolonged exposure to sunlight or high temperatures, necessitating proper storage in cool, dry environments.
Main Applications
Norbormide is primarily used in agricultural and urban pest control programs targeting rats. Its selectivity allows for targeted application without significant risk to non-target species, such as livestock or pets. In agricultural settings, it is often incorporated into bait formulations to protect crops and stored grains. Urban applications include use in sewers, warehouses, and residential areas where rat infestations pose health and safety risks. Its rapid action and selectivity make it a valuable tool in integrated pest management (IPM) strategies.
Safety and Storage
While norbormide is less toxic to humans compared to rats, proper handling is essential to avoid accidental exposure. Personal protective equipment (PPE), including gloves and masks, should be worn during application. Storage recommendations include keeping the compound in a cool, dry place away from direct sunlight and moisture. Containers should be tightly sealed to prevent contamination and degradation. In case of accidental ingestion or contact, immediate medical attention is advised, and safety data sheets (SDS) should be consulted for specific first-aid measures.
B2B Procurement Guide
When procuring norbormide, B2B buyers should prioritize suppliers with verified credentials and compliance with local regulations. Requesting safety data sheets (SDS) and certificates of analysis (CoA) ensures product quality and safety. Price ranges vary depending on purity and supplier, typically between $50 and $100 per kilogram. Buyers should also consider logistics, including packaging and transportation requirements, to ensure the product arrives in optimal condition. Establishing long-term relationships with reputable suppliers can secure consistent quality and reliable supply chains.