1) Acephate *5%
TCÂ
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Common name : Acephate
Chemical name :
O,S-dimethyl-acetylphosphoramidothioate
Physical and chemical
properties:
Pure product is a white crystal, m.p. ****1.Technical product, m.p.
****0, d***1.*5. 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 hydrolyzes easily in alkaline
solution.
Toxicity:
Acute oral LD*0 of technical product to rats is **5 mg/kg, acute
dermal LD*0 to mouse is **4 mg/kg, acute dermal LD*0 to rabbits is
***0mg/kg. No records of teratogenicity, metagenicity,
carcinogenicity and chronic toxicity. To fish, animal, bird, it's
low toxic.
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2)Formulation and
specification:
Â
|
0
|
*5%TC
|
*5 SP
|
*0 EC
|
|
Appearance
|
white crystal
|
white powder
|
yellow oily liquid
|
|
Acephate content ,%(m/m)
|
*5.0 min
|
*5.0 min
|
*0.0 min
|
|
Moisture ,%(m/m)
|
0.5 max
|
2.0 max
|
1.0 max
|
|
Acidity(as H2SO4), %(m/m)
|
0.5 max
|
0.5 max
|
0.5 max
|
|
Emulsion stability(**0 times)
|
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|
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|
Qualified
|
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3)Packing:
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Iron drums with plastic bag inside of
**0 kg net each(for Technical).
Iron drums with plastic bag inside of **0 kg net each(for *5 SP).
0.5 liter×*0 bottles/case, 1 liter×*2 bottles/case(for *0
EC).
4)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.
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It is a chemical insecticide Control
of a wide range of chewing and sucking insects.
