——Apperance 97%Coumatetralyl is Crystalline or powder of white to yellowish

——Melting point 166-173°C

——Vapor  pressure (20°C) 1.33×10^-8mpa                        

——Solubility :water 1mg/100ml 20°C Readily soluble in alkabes with the formation of salts. Slightly to sparingly soluble in ether and benzene.Readily soluble in dmethyl formamide.

Corrosion :NO

Acute  oral  LD₅₀  in  big rats: 5-25mg/kg

Acute  oral  LD₅₀   in small rats: 20-50mg/kg

 The druy is an anticoagulant Raticide That used  in  residencies  hotol  restaurants Canbins  ship  grain-stock  house  ranches  farmland  Pasture  as  well  as  vorious  large  area  places.

Stable to heat up to at 150°C. Not hydrolyzes by water and stable at least 2 years under normal storage conditons.

Formulation Rodenticidal bait,ready for use.