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.
