ACEPHATE (Technical,75SP,30EC)
COMMON NAME:Acephate
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:
| |
Technical |
75SP |
30EC |
| Appearance |
white crystal |
white powder |
yellow oily liquid |
| Acephate content%(m/m) |
95.0-97.0 |
75.0 min |
30.0 min |
| Moisture %(m/m) |
0.5 max |
2.0 max |
1.0 max |
| Acidity(asH2SO4)%(m/m) |
0.5 max |
0.5 max |
0.5 max |
| Emulsion stability(200 times) |
|
|
qualified |
PACKING:Iron drums with plastic bag inside of 150kg net each(for Technical).Iron drums with plastic bag insdide of 100 kg net each(for 75 SP).0.5 liter×20 bottles×12 bottles/case(for 30 EC).
REGISTRATION NO.:Technical,PD86175-6,China;30 EC,PD86176-4,China
LICENSE NO.:Technical,HNP42010-A1993,China;75 SP,HNP42010-A1744, China; 30EC, HNP42010-A1124,China.
QUALITY STANDARD NO.:Technical,HG2211-91,China;75 SP,Q/SND014-93 (1998), 30 EC ,HG2210-91,China.
USES: this product can be used to control many kinds of pests such as leafhoppers,sharpshooters,rice leafroilers,diamond back moth,aphids,red spiders etc on cereal,oil-bearing plant,fruit,vegetable
PRECAUTION:
1.It can't be mixed with alkaline pesticide or fertilizer
2.Don't apply on mulberry,tea and sunflower.
THE SCALE,METHOD AND RECOMMENDATORY RATE OF APPLICATION:
| Crops |
Insects |
Active ingredient |
Method of application |
| Vegetable |
cabbage caterpillar aphid |
360-690 g/ha 225-330 g/ha |
water 600-750 kg,spraying water 750-1250 kg,spraying |
| Rice |
leaf roller leafhopper |
570-1020 g/ha 360-675 g/ha |
water 900-1125 kg,spraying |
| Cotton |
aphid,yellow moth boll,pink bollworm |
450-675 g/ha 675-900 g/ha |
water 750-1125 kg,spraying water 1125-1500 kg,spraying |
| fruit tree Wheat,maiz |
moth scale of orange army worm |
500-1000 ppm 400-600 ppm 490-1080 g/ha |
spraying spraying water 750-1500 kg,spraying |
| Tobacco |
budworm |
450-900 g/ha |
water 750-1500 kg,spraying |
|
