| Property ： |
Formar Colourless, hygroscopic crystals.
Punto de fusion Decomposes at 340℃.
Densidad 1.24-1.26 (20℃).
Solubilidad en water c. 620 g/l (20℃). Practically ensoluble en most organic solvents.
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| Toxicity ： |
Agudo agudo oral LD50 para rats 157-129mg/kg, guinea pigs 30-58 mg/kg.
Piel y ojos agudos percutaneous LD50 para rats 911 mg paraquat ion/kg.
Irritante para la piel y ojos(rabbits). Absorption through intact human skin is minimal; exposures can cause irritation and a delay in the healing of cuts and wounds; can cause temporary damage to nails.
no a skin sensitiser (guinea pigs).
Inhalación No vapour toxicity. Extreme exposure to spray droplets may cause nose bleeding.
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| Product use ： |
Broad-spectrum control of broad-leaved weeds and grasses in fruit orchards (including citrus), plantation crops (bananas, coffee, cocoa palms, coconut palms, oil palms, rubber, etc.), vines, olives, tea, alfalfa, onions, leeks, sugar beet, asparagus, ornamental trees and shrubs, in forestry, etc. Also used for general weed control on non-crop land; as a defoliant for cotton and hops; for destruction of potato haulms; as a desiccant for pineapples, sugar cane, soya beans, and sunflowers; for strawberry runner control; in pasture renovation; and for control of aquatic weeds. For control of annual weeds.
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| Quality index ： |
Descripción: Dark blue to green homogeneuos liquid;
Paraquat Dichloride Content: ≥42.0%;
Rango de pH: 4.0~6.0; Agua Insoluble Material (w/w): ≤0.5%;
Content of Emetic: 0.075%;
Content of Free 4,4’-bipyridyl:≤ 0.09%
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