FENTRAZAMIDE manufacturers and suppliers

FENTRAZAMIDE suppliers

Properties

Melting point:: 79°

Boiling point:: 434.4±47.0 °C(Predicted)

Density: d20 1.30

vapor pressure: 0-0Pa at 20-25℃

storage temp.: 0-6°C

pka: -1.03±0.20(Predicted)

LogP: 3.6 at 20℃

Surface tension: 66-69mN/m at 700-1800μg/L and 20℃

Safety Information

Symbol(GHS): GHS09

Signal word: Warning

Hazard statements: H400

Precautionary statements: P273

Hazard Codes: N

Risk Statements: 50/53

Safety Statements: 60-61

RIDADR: UN3077 9/PG 3

WGK Germany: 2

Toxicity: LD50 in rats (mg/kg): >5000 orally, >5000 dermally; LC50 in rats (mg/m3): >5000 by inhalation; LC50 (48 hr) in carp, rainbow trout (mg/l): 3.2, 3.4 (Yasui)

Use

Fentrazamide is highly effective in the control of annual grass weeds (Echinochloa spp., C. difformis, S. juncoides) and broadleaf weeds (L. pyxidaria, M. vaginalis). It controls barnyard grass of zero- to three-leaf stage at application rates of 200 300 g ha1. This compound is also characterized by a long-term residual activity and shows excellent safety toward both transplanted rice and seeded paddy rice. Indeed, based on these properties, fentrazamide became the first paddy herbicide to be used as simultaneous treatment at the time of transplanting. The mixture partners of fentrazamide in one-shot paddy herbicides include sulfonylureas such as bensulfuron-methyl (Innova) or pyrazosulfuron-ethyl (Doublestar) and 4-HPPD inhibitors such as benzobicyclon (Smart). In Southeast Asian countries, fentrazamide is used as a mixture with propanil (Lecspro) to treat direct-seeded rice.

You can find FENTRAZAMIDE suppliers, manufacturers, and distributors from countries such as China, United States and the Japan here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.