Картап

Cartap 1.Formula: C7H15N3O2S2 2.Specification:95%TC 98%TC 95%SP 50%SP 4%G 3.Physical and chemical properties: (a) It is a colorless crystal solid. (b)melting point.: 179 181 (decomposition). (c) Solubility(25 ): about 200g/L in water, soluble slightly in ethanol or methanol. Its purity in technical is 98%. (d)It is stable under the condition of acidity. It is easy to hydrolyze under neutral and alkali mediums. The product has strong water-absorbing quality. Though it is sensitive to damp but is has no corrosion. 4.Application Cartap hydrochloride can make hexapod anesthesia. It can be used for preventing and curing rice-stem borer, rice leaf roller, mole cricket, leafhopper, agromyzidae on vegetable, flea beetle and diamondback moth on potato. 5.xicology: (Cartap hydrochloride) 1) Oral: acute oral LD50 for female rats 325, male rats 345, male mice 150, female mice 154mg/kg 2) Skin and eyes: acute percutaneous LD50 for mice >1000mg/kg; no irritation to skin or eyes in rabbits 3) Inhalation: LC50 (6h) for rats >0.54mg/L 4) NOEL (2y): for rats 10mg/kg b.w. daily; (1.5y) for mice 20mg/kg b.w. daily 5) Fish: LC50 for carp 1.6mg/L (24h) and 1.0mg/L (48h) 6) Bees: moderately toxic to honey bees 7) Worms: very toxic to silkworms