¡¾molecular formula¡¿£ºC
19H
25ClN
2OS
¡¾molecular weight¡¿£º293.5
¡¾CAS Number¡¿£º96489-71-3
¡¾Physicochemical Properties¡¿£ºThe pure product is white crystal.Density(d420):1.1Melting point:111-112¡æ;Vapour pressure:2.5*10-4Pa.The solubility separately is 43.0g/L,148g/L,39g/L,5.7g/L in acetone,chloroform,ditoluene,alcohol at 25¡æ.It isn¡¯t easy dissolved in water.It¡¯s stable when PH is betten 4-9 and won¡¯t resolved within three months(at 50¡æ),but it will be resolved gradually when meeting light.It¡¯s a medium-toxin on mammal. For big white rat,the acute oral(LD50) is 435mg/kg(male) and 350mg/kg(female).It¡¯s a low-toxin on birds,has a higher-toxin on fish and is non-chronic toxicity.
¡¾Quality standard¡¿£º
| Items |
Index |
| Appearance |
white crystal |
| Purity¡Ý% |
95.0min |
| Acidity¡Ü% |
0.3max |
| Moisture¡Ü% |
1.0max |
¡¾Package¡¿£º25kg/bag or drum
¡¾Use¡¿£ºIt¡¯s high-effective,broad-spectrum miticide,and also is high-effective for mites that are in different birth perior,such as ovum;young mite;mymph mite and adult mite.It¡¯s a good contact insecticide and non-absorbing through insidel;conduction and transpiration,is non-mutual resistance to the grape;tomato;tea;cucumber;watermelon etc.,and prevent & cure of panonuchus citri;eotetranychus pomi;oligonychus;tarsonemus pallidus;aculops,and also for insects that belong to Homoptera & thysanoptera(such as small brownplanthopper;cotton aphid;thrips;white-backed rice plantthopper etc).
