Specification:

Active Ingredients:
Technical material: Not less than 50-70% Tech,Not less than90% Tech ;
Aqueous solution:1%EC,1.5%EC,1.9%EC;
Physio-chemical Properties:white or faint yellow crystal powder, dissolves in acetone, methanol, ethanol and other organic solvents. Its solubility in water (g/L) is 2.4×10-2(pH=7.0), 0.3(pH=5.0).
Melting Point: 141-146 degree centigrade
Solubility: It is of the thermal stability under usual storage condition, unstable to light and unstable under conditions of strong acid and alkali.
Toxicity Status: The product is classified as medium toxic, its preparation as slight toxic or low toxic. Its is acutely toxic during big rat taking 92. 6mg/kg orally (LD50)and 2150mg/kg on skin(LD50). Results of Ames test for causing mutation, micronucleus test, and little mouse sperm malformation test all are negative. The original chemical is non-irritating for rabbit skin, but slightly irritating rabbit eyes.
Used for crops:The chemical is used for cabbage, Chinese cabbage, turnip, and other vegetables;soybean, cotton, tea, tobacco and other crops;and fruit trees.
Usage method:Apply the chemical in hatching heyday and period of larva. Amount of used effective ingredients is 1.5-3.0 grams/hectare.
Points for attention:
(1)During application of the chemical, pay attention to labor protection, such as, wear breathing mask, put on gloves and wear isolation dress.
(2)The chemical is highly toxic to fish. Avoid polluting water source and pool etc.
(3)The chemical is toxic to bee. Don't apply it in blooming time.
(4)Stored in cool and dry place.
(5) Useful life: At least two years.