详细说明
Product Name: Price Preferential Herbicide Cyhalofop-Butyl (98%TC, 10%ME, 15%ME, 20%EC, 18%EC, 30%EC, 25%EW, 20%WP, 20%OF) Model NO.: 18%EC, 30%EC, 25%EW, 20%WP, 20%OF Colour: White Specific Conductivity: The Tag Type Herbicides Composition: Organic Usage: Selective Method of Application: Cauline Leaf, Soil Treatment Agent Appearance: Powder Weedicide: Cyhalofop-Butyl Trademark: TOP AGRO Transport Package: Follow Customer's Request Specification: GB/FAO/SGS Origin: Zhejiang, China HS Code: 3808 Product Description Cyhalofop-butylChemical Name: Butyl (2R)-2-[4-(4-cyano-2-fluorophenoxy)phenoxy]propanoateFormula: C20H20FNO4Molecular Weight: 357.38CAS No.: 122008-85-9Description: Appearance: White crystalline powderMelting Point: 50C. Vapour Pressure: 0.053 MPa(25C). Stability: Insoluble in water, soluble in most organic solvents. Stable at pH 4, hydrolysed slowly at pH 7. Specification: Content: 95 %minLoss on Drying: ≤ 2 %pH Value: 4.5 -7.0Formulation: 98%TC, 10%ME, 15%ME, 20%EC, 18%EC, 30%EC, 25%EW, 20%WP, 20%OFToxicity & IrritationRat LD50 oral: >5000 mg/kg bwRat LD50 dermal: >2000 mg/kg bwRat LC50 inhalation: >5.63 mg/l/4hr (dust; Whole body exposure)Skin irritation: Non-irritantEye irritation: Non-irritant. Skin sensitization (test method used and result): Non-sensitiserUses: Post-emergence herbicide with foliar uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue is moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2-3 days to one week, leading to necrosis and death of the whole plant within 2 to 3 weeks. For post-emergence control of grass weeds in rice. Applied at 75-100 g/ha in tropical rice and 180-310 g/ha in temperate rice. For selectivity in Poaceae species.Name of productCYHALOFOP-BUTYL 180G/L ECIndex nameIndex valueMeasured valueAppearanceLight yellow homogeneous liquidLight yellow homogeneous liquidContent (g/l)+24.0180.0-14.0181.1Water (%)≤0.500.38PH value4.00-8.007.11Emulsion stability (1:200)QualifiedQualifiedDensity at 20 O C g/ml0.9950.995
