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    • 25% Pyrethrin Liquid CAS: 8003-34-7 Used to Control

    Short Description:

    Pyrethrin is prepared from the flower of pyrethrin cultivated by solvent extraction. It is a perennial root plant in the asteraceae family. Pyrethrin (mainly found in flowers) is a typical nerve agent, the main components of which are pyrethrin I and II. Luzica and H. Staudinger were separated. It has the functions of tactility, gastric toxicity and repellent, and can act on peripheral nervous system, central nervous system and other organs and tissues simultaneously. Strong knockout force against pests, wide insecticidal spectrum, low concentration of use, low toxicity to humans and animals, safe to plants and the environment.

    Product Detail

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    Product Description

    25% Pyrethrin Liquid CAS: 8003-34-7  Used to control pests on crops, fruits, and vegetables
    Pyrethrum was a genus of several Old World plants now classified in either Chrysanthemum or Tanacetum which are cultivated as ornamentals for their showy flower heads. Pyrethrum continues to be used as a common name for plants formerly included in the genus Pyrethrum. Pyrethrum is also the name of a natural made from the dried flower heads of Chrysanthemum cinerariifolium and Chrysanthemum coccineum. The insecticidal compounds present in these species are pyrethrins.
    Products Description --25% Pyrethrin CAS: 8003-34-7 Liquid
    除虫菊液体主图2.jpg


     25% Pyrethrin Liquid is a concentrated formulation of pyrethrin, a natural insecticide derived from chrysanthemum flowers. Pyrethrins are widely used in agricultural, horticultural, and household pest control due to their effectiveness against a broad range of insects.

    Active Ingredient: Pyrethrins (50% concentration).

    Appearance: Pale yellow to dark greenish brown viscous  liquid.

    Odor: Characteristic floral or spicy odor.

    Solubility: Insoluble in water; soluble in organic solvents like ethanol and acetone.

    Density: 0.84-0.86 g/cm³.

    Boiling Point: Varies by component (e.g., Pyrethrin I:338°F, Pyrethrin II: 392°F).

    Flash Point: 75°C (flammable liquid).

    Product Parameters

    Product NameNatural Pyrethrum Extract 25% Pyrethrin
    CAS NO.8003-34-7
    Molecular FormulaC43H56O8
    Specification50%
    Botanical SourcePyrethrum Cinerariifolium Trev
    Storage ConditionAvoid light, Cool Dry Place



    Key Features of 25% Pyrethrin Liquid

    1. Concentration:

      • A 25% concentration is highly potent and typically requires dilution before use. It is often mixed with water or other carriers to achieve the desired application strength.

    2. Applications:

      • Agriculture: Used to control pests on crops, fruits, and vegetables.

      • Livestock: Applied to manage flies, ticks, and other parasites on animals.

      • Household: Effective against mosquitoes, ants, cockroaches, and other indoor pests.

      • Public Health: Used in mosquito control programs to reduce disease transmission.

    3. Advantages:

      • Biodegradable and environmentally friendly compared to synthetic pesticides.

      • Broad-spectrum insecticide effective against many pests.


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