5000 Kilogram/Kilograms per Month emamectin benzoate
Packaging & Delivery
25kg drum emamectin benzoate
5 W/D after payment
Best price of emamectin benzoate 5 sg cas 155569-91-8
Composition: A mixture of emamectin B1a (≥90%) and emamectin B1b (≤10%), as their benzoate salts.
Mol. wt.1008.3 (B1a); 994.2 (B1b)
M.f.C56H81NO15 (B1a); C55H79NO15 (B1b)
FormWhite to off-white powder.
Melt point: 141-146 °C
S.g./density: 1.20 (23 °C)
Solubility: In water 0.024 g/l (pH 7, 25°C).
Stability: Stable to hydrolysis at pH 5, 6, 7 and 8 (25 °C). Photodegrades rapidly.
Emamectin benzoate is a biological insecticide with a new mechanism of action and a strong activity against Lepidoptera as well as with and a high selectivity on useful organisms. This molecule acts if swallowed and has some contact action. Emamectin benzoate penetrates leaf tissues (translaminar activity) and forms a reservoir within the leaf. The mechanism of action is unique in the panorama of insecticides. In facts, it inhibits muscle contraction, causing a continuous flow of chlorine ions in the GABA and H-Glutamate receptor sites.
Oral Acute oral LD50 for rats 76-89 mg/kg. Skin and eye Acute dermal LD50 for rabbits >2000 mg/kg. It is not irritant to skin, and has no sensitising potential. Inhalation LC50 (4 h) for rats 2.12-4.44 mg/m3. NOEL (1 y) for dogs 0.25 mg/kg b.w. ADI 0.0025 mg/kg. Other Not tumorigenic. Toxicity class WHO (a.i.) II (company classification)
Mode of action Non-systemic insecticide which penetrates leaf tissues by translaminar movement. Paralyses the lepidoptera, which stop feeding within hours of ingestion, and die 2-4 dat. Uses For control of Lepidoptera on vegetables, brassicas and cotton, at up to 16 g/ha, and in pine trees, at 5-25 g/ha. Formulation types EC; SG.