Carbofuran is a Chemicals product. Key specs — Origin: China (Mainland).
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Model No. Product Origin:China
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Certification Description:Product Name: CarbofuranPlace of Origin: ChinaFeatures: 1) Highly efficient, short-life and wide-range carbamate compound forinsects and nematodes killing2) Name and structure: a) Common name: carbofuranb) Commodity name: Kebaiwei, Curaterr, Yaltox c) Chemical name: 2, 2-dimethyl-2, 3-dihydrobenzofurasn-7-yl-N-methyl carbamate d) Structural formula:e) Molecular formula: C12H15NO3f) Molecular weight: 221.33) Pharmaceutical properties:a) Appearance: white non-odor loose powder b) Melting point: 153 - 154oC, 150 - 1522 (industrial)c) Specific gravity: d20201.180d) Vapor pressure at 33oC: 2.26 x 10-3 Pae) Solubility (at 25oC, g/g ):i) Dimethylformamide: 27%ii) Acetone: 15%ii) Acetonitrile: 14%iv) Chloromethane: 12%v) Cyclohexanone: 9%vi) Benzol: 4%vii) Water: 700ppmf) Stability: It is stable in neutral and acid media, but unstable in alkalinity g) The hydrolysis speed is greatly influenced by temperature and alkalinity h) Half life: i) pH5.2: 16 days at 25oCii) pH7: 20 days at 28oCii) pH9: 7 hours at 26oC4) Technical index:a) Active ingredients: ≥98%b) Free phenol: ≤0.3%5) Application: carbofuran is with contact poisoning, stomach poisoningand inhalation action. It can effctively control filariae and masticatoryinsects and soil such pests as rice caseworms, paddy weevils, riceleafhoppers, rice delphacids, armyworms, cotton boll worms, aphids andmites. The residual persistence is 30 to 40 days and the half life in soilis 30 to 60 daysPacking: Paperboard caskN.W.: 40kgIron drumN.W.: 40kg or 50kg
