Ethyl hydrogen phosphonate; Phosphonic acid monoethyl ester; Fosetyl-l

Ethyl hydrogen phosphonate

C₂H₇O₃P

Formar blanco to yellowish polvo). Punto de fusion 215℃. Solubilidad en water 111.3 g/l (pH 6, 20℃). en methanol 920, acetone 13, ethyl acetate <1 (all en mg/l, 20℃).

Agudo agudo oral LD50 para rats >7080 mg/kg. Piel y ojos agudos percutaneous LD50 para rats and rabbits >2000 mg/kg. Non-irritating to skin. Inhalación LC50 (4 h) para rats >5.11 mg/l air.

Control of diseases caused by e.g. Phytophthora, Pythium, Plasmopara, Bremia spp., etc. on a variety of crops including vines, fruit (citrus, pineapples, avocados, stone fruit and pome fruit), berries, vegetables, hops, ornamentals and turf. Also useful activity against several bacterial plant pathogens.

Descripción: White crystalline solid, libre de materia extraña visible; Contenido de ingrediente activo(w/w): ≥95%; Pérdida por secado(w/w): ≤1.0%; Phosphite(as phosphorous acid aluminum): ≤1.0%