思思精品视频,亚洲欧美精品久久,国产第一页在线播放,欧美日韩国产va另类,一区二区三区四区精品,在线观看国产日韩,中文字幕视频一区

Products

Acetamiprid

Generic name: Acetamiprid
Chemical name: N-((6-chloro-3-pyridinyl)methyl)-N'-cyano-N-methyl-ethanimidamide
Molecular formula: C10H11ClN4
Molecular weight: 222.68
Type: Insecticide
Physical and chemical properties: White crystal. Melting point 101.0 ~ 103.3 °C , vapor pressure> 1.33 × 10-6 Pa (25 °C ). 25 °C , solubility in water is 4200 ml / l. Soluble in acetone, methanol, ethanol, dichloromethane, chloroform, acetonitrile, tetrahydrofuran, etc. Stable in PH = 7 water. When PH = 9, 45 °C , gradually hydrolyze, stable in sunlight.
Toxicity: Rat acute oral LD50: male 217mg/kg, female 146 mg / kg; mice: male 198mg/kg, female 184 mg / kg; rats acute percutaneous LD50: male, female> 2000mg/kg
Features and functions: Acetamiprid is sulfoxide methyl nitrate heterocyclic compound and is a new type insecticide. It interfere the nerve system of pests to paralysis and lead to death.
Matters need attention:
1. This product is low toxicity insecticide but toxic to human and livestock and should be addressed.
2. Avoid direct contact with the product when using. Wear appropriate protective equipment.
3. It is strictly prohibited to pour residue into river. No eating. If poisoned, immediately induce vomitting and sent to hospital for treatment.
4. 2 years of quality guarantee period.