Cyromazine

Physical-chemical properties: White crystalline solid,m.p:220-222°C,V.P.>0.13mPa(20°C), d20:1.35g/cm3.Solubility (20°C):in water 11000mg/L(PH7.5),Slirht soluble in methanol.Stable at the temperature below 310°C,no remarkable hydrolysis at PH5-9, no hydrolysis below 70°C for 28 days. Uses: Insect growth regulator for controlling of dipterous dipterousleafminers in vegetable crops, ornamentals, as well as for flash green-fly on sheep skin. Toxicity: Acute oral LD50(rat): 3387mg/kg Dermal LD50(rat)≥3100mg/kg Formulation and specification: 75%WP99%TECH50WP10%SL50SPCyromazine content, % 75.0 min99.0 min50.0 min10.0 min50 minSuspensibility, % 80.0 min-80.0 min--Wetting time,S 60. 0 max-6.0 max--Moisture, % 3.0 max0.5 max3.0 max-3.0 maxPH Value 6.0-9.06.0-9.06.0-9.05.0-8.06.0-9.0Non-soluble in acetone,% -0.5 max--- Packing: In 50kg zincified iron or wooden drum with inner plastic bag or packed as required.