| 摘要 |
An emulsifying agent for use in the preparation of water dispersible toxicant solutions which is storage stable on standing and which consists essentially of a mixture of an anionic surface active agent component and a nonionic surface active agent component, viz., an ethylene oxide adduct of an alkylphenol; the anionic component consisting essentially of amine salt of alkyl aromatic sulfonic acid; the amine being a diamine or triamine wherein the amine groups are separated by carbon atoms, oxygen atoms and/or very weakly basic nitrogen atoms, at least five in number.
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