Пиперонилбутоксид 95% ТС

Piperonyl butoxide(PBO) 95% min Tech grade hemical name:3,4-methylenedioxy-6-propylbenzyl-n-butyl diethyleneglycolether Formula:C19H30O5 Formula Weight:338.43 CAS No:51-03-6 Quality indexAppearanceAlmost close to colorless or light yellow liquidTop classContent:95.0%minA classContent:92.0%minStandard classContent:90.0%minBoiling point180°C/133.3PaSpecific gravity1.04-1.07(d20)Refractive Index (20°C) Acid degree1.4850-1.5100 0.15%maxSolubility Insoluble in water, but soluble in many organic solvents including mineral oil and dichlorodifluoro-methane. Stability Light and ultraviolet ray stable, hydrolysis resistant, not corrosive. Toxicity Acute oral LD50to rats is more than 11500mg/kg Acute oral LD50to rats is 1880mg/kg.The long-term safe absorption amount for men is 42ppm Uses Piperonyl butoxide (PBO) is one of the most outstanding synergists to increase pesticide effectiveness. Not only it can obviously increase pesticides effect more than ten times, but also it can extend its effect period. PBO is widely used in agriculture, family health and storage protection. It is the only authorized super-effect insecticide used in food hygiene (food production) by the UN Hygiene Organization. Applications: Biochemistry Inhibits mixed function oxidases(MFO) of the insect so that its natural detoxification is blocked and the efficacy of applied insecticides is increased. USES A synergists for the pyrethrins and related insecticides.