เข้าสู่ระบบ สมัครสมาชิก

heptachlor epoxide การใช้

ประโยคมือถือ
  • Heptachlor epoxide is more likely to be found in the environment than its parent compound.
  • Animals exposed to Heptachlor epoxide during gestation and infancy are found to have changes in nervous system and immune function.
  • The U . S . EPA MCL for drinking water is 0.0004 mg / L for Heptachlor and 0.0002 mg / L for Heptachlor epoxide.
  • Twenty different pesticides were detected in on-site soil surface samples including diazinon, endosulfan and heptachlor epoxide, which were found at highest levels in the burn area, and disulfoton, endosulfan, merphos, and methamidophos which were found in high concentrations near the former warehouse and office.
  • Oxychlordane ( C 10 H 4 Cl 8 O ), the primary metabolite of chlordane, and heptachlor epoxide, the primary metabolite of heptachlor, along with the two other main components of the chlordane mixture, " cis "-nonachlor and " trans "-nonachlor, are the main bioaccumulating constituents . " trans "-Nonachlor is more toxic than technical chlordane and " cis "-nonachlor is less toxic.