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| 1,1-dimethyl-4,4-bipyridinium |
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Broad-spectrum control of broad-leaved weeds and grasses in fruit orchards (including citrus), plantation crops, vines, olives, tea, leeks, etc. Also used for general weed control on non-crop land
as a defoliant for cotton and hops.
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Dark green liquid, d201.13-1.15g/cm3m.p. decomposes at 340°C,V.P.<0.01mpa(25°C). Solubility:in water620g/1(20°C), Practically insoluble in most organic solvents. Stabiliyt:stable in neutral and acidic media, but readily hydrolysed in alkaline media.
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