pyrethrin

1,Pyrethrins% 48-52%; 2,Naturual Insecticide; 3, Free sample(clients pay express freight); 4,50 MT/year 5,self-owned lands NamePyrethrum Refined Extract 50%Physical StateViscous amber colored liquidPyrethrin content48-52%Py1 / Py21.10-1.45Stabilizer (BHT)3-6%Specific Gravity0.94-0.98 (G/L)Water Content≤0.5%Flash Point≥61°CCloud Point0-10°CInsoluables in kerosene (W/W)≤0.15%Insoluables in freon(W/ ...

Product Quality: Further diluted to 20% concentrate with ISOPAR M, shake even, no sediment and floc precipitated out. The solution is clear and with good liquidity.

... the flowers are extracted with solvents. The resulting pyrethrin containing dusts and extracts usually have an active ingredient ... as pyrethrins. Two pyrethrins are most prominent, pyrethrin-I and pyrethrin-II. The pyrethrins have another four different active ... human lice, mosquitoes, cockroaches, beetles and flies. Some "pyrethrin dusts," used to control insects in horticultural crops. Function: ...

... 25%-75% Liquid GMP Factory with ISO22000 certification Pyrethrum extract,pyrethrin: Pyrethrum extract10:1 Ratio powderPyrethrum extract25%-75% LiquidLatin namePyrethrum cinerariaefolium ...

... insecticidal ingredients, safe for warming blood animals . PyrethrumRatio between Pyrethrin 1 and Pyrethrin 2 is over 5/1can supply different ratio pyrethrum ...

... is made with the high quality original drug of synthetic pyrethrin and well-chosen materials from all kinds of wood powder ...

1)D-cyphenothrin is a pyrethrin insecticides with strong contact & stomach poisoning activitity. 2)Good quality & ...

... Coil is made of high-quality original drug of synthetic pyrethrin and well-chosen materials from excellent charcoal powder. The active ...

... Name: Pyrethrum cinerariifolium TrevPart used: FlowerExtraction type: Solvent extractionActive ingredients: Pyrethrin I, Pyrethrin II, Cinerin I, Cinerin II, Jasmine I, Jasmine IICAS ... the concentration. LD50 (dermal, rat): greater than 1350 mg/kg Pyrethrin is extremely toxic to aquatic life, such as bluegill and ...

... . Molecular formula: C24H25NO3. Molecular weight: 375. PROPERTIES: d-Cyphenothrin is pyrethrin insecticides. It has strong contact and stomach poisoning activity, good ...