Iprobenfos 90%TECH, 50%EC, 40% EC
异稻瘟净
描述: Product name: iprobenfos Chemical name: O,O-Bis(1-methylethyl) S-(phenylmethyl) phosphorothioate Molecular formula: C13H21O3PS Molecular weight: 288.32 Properties: Pure Iprobenfos is colorless transparent liquid, or white solid in low temperature, Industrial product is yellow oily liquid. Boiling point: 126°C/5.33Pa, Melting point : 22.5-23.8°C. Relative density: ( d20 )1.107. Refractive index: ( nD20 )1.5106. Toxicity: LD50 662 mg/kg, LD50 4080 mg/kg, TLm( 48 hours ) 10 ppm, residual number in rice is 0.2 ppm. It is systemic bactericide. The application concentration is 600-1200 times of diluted liquid of 50% EC. The safe interval period is 20 days or more.
Technical requirement: Iprobenfos TECH is in accordance with the standard of HG3285-2002 Appearance: light yellow oily liquid, crystal in low temperature.
Item
|
Index
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Mass fraction of Iprobenfos, %≥
|
90.0
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Moisture, %≤
|
0.4
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Acidity (as H2SO4), %≤
|
0.5
|
Item
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Index
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50% EC
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40% EC
|
Mass fraction of Iprobenfos, %≥
|
50.0
|
40.0
|
Moisture, %≤
|
0.4
|
Acidity (as H2SO4) , %≤
|
0.5
|
EC Stability ( diluted in 200 times )
|
Qualified
|
Stability in low temperature a
|
Qualified
|
Stability in heat storage a
|
Qualified
|
|