chlorpyrifos 20% EC

Detailed Product Description

Chlorpyrifos  20%EC

features:

(1) is moderate toxic to animals. Acute oral LD50 for rats 163mg/kg, acute dermal LD50 for  

     rats>2g/kg;

(2) Slight irritation to eye, serious to skin. Subacute oral non-effect level for rats 0.03mg/kg,

     chronic oral non-effect level 0.1mg/kg. Chronic oral non-effect level for dog 0.03mg/kg. No  

     carcinogenic, mutagenic and teratogenic effects at experimental dosage. Maximum

     allowed concentration0.2mg/m3 (TLV) in indoor air. High toxic to fish and aquatic 

     organisms, LD50 for bulltrout 15mg/l (96 h, 72°C).

(3) Toxic to bees. Acute oral LD50 of 40.7% chlorpyrifos EC for rats 590mg/kg, acute dermal

     for rabbits LD50 2330mg/kg, irritation to skin and eyes. Acute oral of 14% G for rats

     LD50>2g/kg, acute dermal for rats LD50>2g/kg, acute inhale LD50>0.007µg/L(7 h),

     irritation to eyes and skin.