Pymetrozine

Pymetrozine

China
Company
86-517-83556408
sara Leung
Contact person

Basic Information

Classification Insecticide
CAS No. 123312-89-0
Place of Origin Jiangsu China (Mainland)
State Powder
Physical and chemical properties:1) Appearance: colorless crystals2) Melting point: 217oC3) Vapor pressure: <4 x 10-3mPa (25oC)4) KOWlogP: -0.185) Henry: <3.0 x 10-6Pa m3 mol-1 (calc.)6) S.g./density: 1.36 (20oC)7) Solubility: a) In water: 0.29g/L (pH 6.5. 25oC) b) In ethanol 2.25, hexane <0.001 (both in g/l. 20oC)8) Stability: stable in air, hydrolysis DT50 4.3 h (pH 1), 25d (pH 5)Technical specifications:Pymetrozine 92% tech. specification:1) Appearance: white to slightly yellow powder2) a.i. content: >=92%3) Insoluble matter in acetone: <=1.0%4) Water: <=1.0%5) PH: 6 ?96) Formulation types: WP; WG7) Analysis: determination by HPLC and UV detectionApplications:1) Action: insecticide selective against Homoptera, causing them to stop feeding.2) Uses: a) Control of aphids and whitefly in vegetables, potatoes, ornamentals, cotton, deciduous and citrus fruit, tobacco, hops; bothjuvenile and adult stages are susceptible.Also for control of plant hoppers in rice.b) Application rates vary from 150g/ha on potatoes to 200 - 300g/ha on ornamentals,tobacco and cotton; 10 - 30g/hl on vegetables,fruit and hops.Toxicology:1) Oral: acute oral LD50 for rats 5820mg/kg2) Skin and eyes: acute percutaneous LD50 for rats >2000mg/kg. Non-irritating to the skin and eyes (rabbits). Not a skin sensitiser to guinea pigs.3) Inhalation: LC50 (4h) >1800mg/m3 air4) NOEL: (2y) for rats 3.7mg/kg b.w. daily5) ADI: 0.03mg/kg b.w.6) Other: non-mutagenic in 5 assay tests, including the Ames test7) Birds: acute oral LD50 for bobwhite quails, mallard ducks >2000mg/kg.LC50 for bobwhite quails (8d) >5200ppm8) Fish: LC50 (96h) for rainbow trout and common carp >100mg/L9) Daphnia: LC50 (48h) 87mg/L10) Algae: LC50 (72h) for Scenedesmus subspicatus 47.1; LC50(5d) for Selenastrum capricornutum 21.7mg/L11) Bees: oral LD50 (48h) >117 (Lig/bee; contact LD50 (48h)>200ig/bee12) Worms: LC50 (14d) for Eisenia foetlda 1098mg/kg soil

Delivery terms and packaging

Unfortunately the seller did not specify the terms of delivery. For more information, contact the seller.

Payment term

Letter of credit

Telegraphic transfer

Фотографии

    Password recovery
    To recover your password, please enter in the box below your email address with which you have registered:
    The password reset code has been sent to your Email.
    Код уже был отправлен Вам ранее.
    Вы можете ввести его в поле выше, или получить новый код через сек.
    An error has occurred. Please check your e-mail address and try again.
    Ваш новый пароль:

    Name is empty


    Выберите страну доставки

    You have not written a message

    By clicking on the "Send" button, you agree that your data will be used to process your request. Further information and revocation instructions can be found in the data protection declaration.

    Your message has been sent!

    Close

    1
    Рынок B2B
    Cancel Close
      Show more close
        Area search
        Worldwide
        Категории
          Product