FIPRONIL 80%WDG, 95% TECH
氟虫腈
描述：
Common name: Fipronil
Chemical name: 5-Amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H- pyrazole-3-carbonitrile
Molecular Formula: C12H4Cl2F6N4OS
Molecular Weight: 437.15
CAS Number: 120068-37-3
Physical and Chemical Properties:Pure product is white solid, mp 200-201 °C (TC 195.5-203 °C). Density 1.477-1.626 (20 °C). Vapor Pressure: 3.7x10 (-7 th power) Pa (20 °C); partition coefficient (25 °C) LogP = 4.0. Water Solubility (20 °C): 1.9mg / L (distilled water), 1.9mg / L (pH = 5), 2.4mg / L (pH = 9)
Prevention Object:Used for rice ,tabacco, cotton,bean ,tomato ,vegetables, fruit and tea etc. Can control coleoptera, hemiptera,lepidoptera on a wide range of crops,.
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Testing Items
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Standard
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Testing Result
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Appearance
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Light Brown cylindrical particles
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Qualified
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Content (%)
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80.00
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80.29
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Water rate ≤%，
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2.00
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0.65
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PH value
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6.00-8.00
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6.42
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Suspensibility≥（%），
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85.00
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91.94
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Disintegrating time≤s
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60
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50
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