COMMON NAME:Acephate 97TC, 75SP
CHEMICAL NAME:O,S-dimethyl-acetylphosphoramidothioate
STRUCTURAL FORMULA:

PHYSIAL AND CHEMIAL PROPERTIES:
Pure product is a white crystal,m.p.90~91oC.Technical product,m.p. 70~80oC,d420 1.35.Soluble in water and polar solvents such as methanol,ethanol,acetone and dichloromethane,dichloroethane and so on,slightly soluble in xylene,and ether.It is stable in acidic medium,however,it lydrolyzes easily in alkaline solution.
TOXICITY:
Acute oral LD50 of technicalproduct to rats is 945 mg/kg,acute dermal LD50 to mouse is 714 mg/kg,acute dermal LD50 to rabbits is 2000mg/kg.No records of teratogenicity,arcinogenicity and chronic toxicity.To fish,animal,bird,it's low toxic.
FORMULATION AND SPECIFICATION:

Category : Pesticide

Description:

Acephate is an organophosphorous insecticide and acaricide with mainly contact poisoning action and certain systemic, stomach effect. It is high effective, low toxic and less residual effect. Control of a wide range of chewing and sucking insects, e.g. aphids, thrips, lepidopterous, larvaes, sawflies, leafhoppers, cutworms, etc., in fruit.