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1.Boiling Point:156°C/0.5mmHg
2.Vapour Pressure: 0.6 mPa (25°C)
3.Molecular weight:311.9
4.Solubility: (20) in water 23 ppm, easily soluble in benzene,methyl benzene etc.
5.Stability: stable to heat, light, acid, and alkali. stable in neutral,weakly acidic and weakly alkaline media; hydrolysed by strong acid (pH 1)and alkalis (pH 13) Stable under normal storage conditions in original container for at least two years.
6.Appearance:Light yellow to purple liquid with a faint, sweet odour.
Mode of Action
Selective, systemic absorbed primarily via germinating shoots. Inhibition of mitosis and cell division.
Uses
Used pre-emergence for the control of annual grasses and certain broad-leaved weeds in rice, both seeded and transplanted. It shows selectivity in barley, cotton, peanuts, sugar beet, wheat and several brassica crops. Effective rates range from 1.0-4.5 kg/ha. Activity is dependent on water availability such as rainfall following treatment, overhead irrigation or applications to standing water as in rice culture
The specification
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ITEMS
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STANDARDS
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Appearance
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Buffy clearing liquid
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Content of a.i.(w/w)
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50±2.0%
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Water
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≤0.40%
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pH
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5.0~8.0
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Emulsifiable stability(0.5 percent)
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No cream or oil observed
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Stability at 0°C
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The volume of solid and/or liquid which separates shall not be more than 0.3 ml.
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