Detailed Product Description

Chlorpyrifos  97%tech

features:

(1)Technical chlorpyrifos is white crystalline solid with a mild sulfur odor.Stability: Wide 

    stability at room temperature

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

     rats>2g/kg;

(3) 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).

(4)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.