Herbicide Diquat (97%TC, 40%TK, 15%AS, 150g/L SL, 200g/L SL)¹

Product Description Packaging & DeliveryPackaging Detail:For liquid: 200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.Delivery Detail:20-30days SpecificationsCommon name:   DiquatChemical Name:  1, 1'-ethylene-2, 2'-bipyridyldiylium dibromide salt.Formula: C12H12N2Br2 Molecular Weight:  344.06CAS No.: 85-00-7Specification: 97%TC, 40%TK, 15%AS, 150g/L SL, 200g/L SLPhysical & Chemical Properties  Appearance: Technical diquat dibromide, which is greater than 97% pure, forms white to yellow crystals. Melting Point:  Decomposes above 300°C.Vapour Pressure: Negligible20°C.Stability:  Water Solubility: 700,000 mg/L at 20°C, solubility in Other Solvents: i.s. in nonpolar solvents such as chloroform, diethyl ether, and petroleum ether; s.s in alcohol and hydroxylic solvents.Toxicity       (Rat): Oral LD50 600 mg/kg b.w.(Rabbit): Dermal LD50 260 mg/kg b.w.(Rat): Inhalation LC50 (4 h) 0.121 mg/l airApplication Diquat dibromide is a moderately toxic compound in EPA toxicity class II. It is a General Use Pesticide (GUP). Labels for products containing diquat dibromide must bear the Signal Word WARNING.Diquat dibromide is a nonselective, quick-acting herbicide and plant growth regulator, causing injury only to the parts of the plant to which it is applied. Diquat dibromide is referred to as a desiccant because it causes a leaf or an entire plant to dry out quickly. It is used to desiccate potato vines and seed crops, to control flowering of sugarcane, and for industrial and aquatic weed control. It is not residual; that is, it does not leave any trace of herbicide on or in plants, soil, or water.Diquat is used as pre-harvest desiccation of cotton, flax, alfalfa, clover, lupins, oilseed rape, poppies, soya beans, peas, beans, sunflowers, cereals, maize, rice, sugar beet, and other seed crops; destruction of potato haulms; and stripping of hops. Control of annual broad-leaved weeds in vines, pome fruit, stone fruit, bush fruit, strawberries (also control of runners), citrus fruit, olives, hops, vegetables, ornamental plants and shrubs, and other crops. Control of emergent and submerged aquatic weeds. Weed control on non-crop land. Weed control and tassel inhibition in sugar cane.Application rates 400-1000 g/ha.Name of product  Diquat Dibromide   40% TCIndex nameIndex valueMeasured  valueAppearanceRedish Brown homogeneous liquid ,without visible impurityRedish Brown homogeneous liquid ,without visible impurityDiquat Dibromide Content (W/V, %)      ≥40.00 40.10Ethylene Dibromode (ppm)      ≤102.22, 2-Bipridine (%)≤1.0compliesPH Value2.0-7.04.9Density1.10-1.351.20Name of productDiquat dibromide        15%ASIndex nameIndex valueMeasured  valueAppearanceBlack-green  stable liquidBlack-green  stable liquidContent :Diquat dibromide (%)             +0.9         15             -0.9 15.6%PH Value4.0-8.04.0Stable in low temperatureCompliesCompliesStable in hot  storageCompliesCompliesName of productDIQUAT DIBROMIDE 200SLItemSpecificationResultAppearanceRed brown homogeneous liquidRed brown homogeneous liquidContent (g/l)+10.0200.0-6.0 201.0PH  Value3.0-7.06.1Water insoluble material (%)≤0.20.1Stability on dilutionQualifiedQualified

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