Product Specifications
Product Description
Common Name: Nicosulfuron
Chemical Name: 2-[(4, 6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N, N-dimethylnicotinamide
CAS No.: 111991-09-4
Molecular Formula: C15H18N6O6S
Molecular Weight: 410.4
Physical Chemistry: Technical can be recognized as white powder or colorless crystals. Water Solubility: @ 25 degrees C: 0.04 g/100g pH=5.0; 1.2 g/100g pH=7.0; 3.9 g/100g pH=9.0. Solubility in Other Solvents: @ 25 degrees C: 0.04 g/100g pH=5.0; 1.2 g/100g pH=7.0; 3.9 g/100g pH=9.0. Melting Point: 141-144 degrees C. Vapor Pressure: 1.2 x 10 to the minus 16 torr at 25 degrees C
Toxicity: The acute oral LD50 for technical nicosulfuron was reported to be >5, 000 mg/kg body weight. The acute dermal LD50 was >2, 000 mg/kg body weight. The acute inhalation LC50 was >5.9 mg/L. Primary dermal irritation testing showed nicosulfuron to be a non-irritant and a non-sensitizer. The primary eye irritation testing showed nicosulfuron to be a moderate irritant.
Application: Nicosulfuron is a member of the sulfonylurea family of herbicides. It controls weeds by inhibiting the plant enzyme acetolactate synthase, or ALS. This enzyme is not found in livestock, fish or man. Inhibiting the ALS enzyme system blocks the production of the amino acids, valine and isoleucine, essential building blocks of proteins and other plant components.
Our company is a basic producer and leading exporter of Insecticides, Fungicides, Herbicides and Plant Growth Regulators in China since 1992. We have obtained ISO9002 certificate.
We have strict production technology, advance production equipments and analysis apparatus to assure the quality of our products. We also have strong ability of developing new products to improve the structure of our products.
We specially provide various formulation such as WP, SL, EC, EW, SC, WDG for Insecticides and Fungicides to meet various clients' demands. We can also offer various packing from 50ml(g) to 200lit(kg) according to our clients' requirements.
