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.
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Item
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Index
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Mass fraction of Iprobenfos, %≥
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90.0
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Moisture, %≤
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0.4
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Acidity (as H2SO4), %≤
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0.5
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Item
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Index
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50% EC
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40% EC
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Mass fraction of Iprobenfos, %≥
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50.0
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40.0
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Moisture, %≤
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0.4
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Acidity (as H2SO4) , %≤
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0.5
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EC Stability ( diluted in 200 times )
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Qualified
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Stability in low temperature a
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Qualified
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Stability in heat storage a
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Qualified
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