




							
Common name: Lambda-cyhalothrin 1% + Pirimiphos-methyl 6% ME
Chemical name:
Lambda-cyhalothrin: [1α(S*), 3α (Z)]-(±)-cyano(3-phenoxyphenyl)methyl 3-(2-chloro-3,3,3-trifluoro -1-propenyl)-2,2-dimethylcyclopropanecarboxylate
Pirimiphos-methyl: O-[2-(Diethylamino)-6-methylpyrimidin-4-yl] O,O-dimethyl phosphorothioate
Chemical formula: C23H19ClF3NO3, C11H20N3O3PS
Molecular mass (g mol-1): 449.9, 305.33
Registration certification No.in China: WP20120206
Properties:
Appearance: Homogeneous transparent or semitransparent liquid
Melting Point: Not Applicable
Boiling Point: Not Available
Application: It is used to control cockroach in public health.
Specification for Lambda-cyhalothrin 1% + Pirimiphos-methyl 6% ME
Item  | Index  | 
Appearance  | Homogeneous transparent or semitransparent liquid  | 
Active ingredient of Lambda-cyhalothrin, %  | 0.85-1.15  | 
Active ingredient of Pirimiphos-methyl, %  | 5.4-6.6  | 
PH  | 4.0-7.0  | 
Persistent foam, ml ≤  | 25  | 
Emulsion stability and re-emulsification  | qualified  | 
Stability at 0°C  | qualified  | 
Stability at 54 ± 2oC for 14 days  | qualified  | 
Packing: According to customer’s requirement.