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Aerosol cockroach insecticide Appearance: Whitewith odor similar to pyrethrin. Melting Point:65-80 Boiling point:185-190/13.3Pa Density: 1.108g /cm3 Vapor Pressure:4.7×10-6Pa(20) Solubility: Insoluble in water, but easily dissolved in such organic solvents as aromatic hydrocarbon, acetone and ethyl acetate. Be mutually soluble with such synergists as piperonyl butoxide and S-421. Stability: Stable in weak acidic and neutral condition. It easily hydrolyzed in alkaline medium, but sensitive to light. It can be stored over 2 years in normal condition without corrosion. Toxicity: Acute oral LD50: 5480mg/kg (rats), Acute dermal LD50 :> 5000mg/kg (rats), Acute inhalant LC50 :> 2.5mg/L (3h) (rats). No stimulus to skin, eyes. Aerosol: 0.1-0.3%, in mixture with lethal agent synergist and emulsifier. Spray: 0.5-1.8mg/m3,as solvent. This product can quickly knock down mosquitoes, flies and other flying insects and can repel cockroach well. It can drive out cockroach living in dark life so as to increase the opportunity that cockroach contact insecticide. However, the lethal effect of this product is not so strong; therefore it is often mixed uses with permethrin with strong lethal effect to aerosol, spray, which are especially suitable for insects prevention for family, public hygiene, food and warehouse. Quality Index: Appearance: White solid A class: Content≥98.0%, Cis/Trans10:90 Standard class: Content≥95.0%, Cis/Trans20:80 Acid degree≤0.2% Test Standard: HG2461-93 CAS NO:7696-12-0