Pyridaben 20%WP,20%WS,15%EC,15%EW,35%SC

  • Description
  • Specifications
    China  Acaricide Pyridaben  manufacturer exporter and Supplier
ChemicalName2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazin-3(2H)-3-one
 
CAS Number96489-71-3
 
FormulaC19H25ClN2OS
 
S.F.
 
Molecular Weight364.9
 
Chemical PropertiesAppearance: Pure for white tasteless crystalline solid .It is stable in PH 4-9.ave a bit stimulating taste.
Melting point: 111-112℃,Density: 1.2, Steam pressure (20℃)2.53×10-4pa Solubility: acetone 460,benzene 110, Dimethylbenzene 390, water 1.2×10-4.
 
Prevention ObjectUsed in oranges, fruit trees, grapes, vegetables, cotton, tea
 
ToxicityAcute oral big rat LD50 926mg/kg (female),LD50 2000mg/kg, (male).
 
Formulations20%WP,20%WS,15%EC,15%EW,35%SC
 
 Technical20WP15EC
Appearancelight blown or blowngrey powderyellow oily liquid
Pyridaben content,%(m/m)95.0 min2015
Moisture,%(m/m)0.5 max3.0max0.5 max
Acidity(as H2SO4),%(m/m)  0.3max
PH value 6-8 
Emulsion stability  Qualified
Wetting time(minutes) 2 max 
Suspensibility,%(m/m) 70 min 
Finess,% 90(300mesh) 
     China Pyridaben manfacturer-Changzhou Good-Job Biochemical Co.,Ltd.