| 摘要 |
<p>This invention discloses novel aqueous solutions of the dimethylamine salt of 2-methyl-4-chlorophenoxyacetic acid. The concentration of the acid is 650 to 800 grams per liter of solution as its dimethylamine salt and are stable at quite low temperatures e.g. - 11.degree.C. The solutions are thus useful as herbicidal concentrates for agricultural use. The preferred concentration range for the 2-methyl-4-chlorophenoxyacetic acid is from 750 to 800 grams per liter of solution as its dimethylamine salt.</p> |
