Appearance | White to creamish coloured crystalline powder |
Deltamethrin content | 98.00% (w/w) Min. |
Melting point | 98-101°C |
Optical rotation at 20°C (4%w/v solution in toluene) | 57±1.5° |
Acid chloride corresponding to Deltamethrin | 0.20% (w/w) Max. |
Acid+anhydride corresponding to Deltamethrin | 1.00% (w/w) Max. |