Pesticide emulsifier S-118 - Names and Identifiers
Pesticide emulsifier S-118 - Physico-chemical Properties
| Physical and Chemical Properties | Chemical quality This product is amber semi-solid, slightly heated into an oily liquid, soluble in water. |
| Use | Use as an emulsifier for the killing of pyrethroids. For the preparation of fenthrin EC |
Pesticide emulsifier S-118 - Introduction
Emulsifier S-118 is a commonly used pesticide adjuvant, which can help mix oil and water to form a stable emulsion and increase the dispersion and coverage of pesticides. Its main properties include the following:
1. Physical properties: emulsifier S-118 is colorless to light yellow liquid, soluble in water and a variety of organic solvents.
2. Chemical properties: emulsifier S-118 belongs to non-ionic emulsifier, not easy to react with other compounds.
Emulsifier S-118 is mainly used in pesticide formulations and has the following uses:
1. Emulsifier: Emulsifier S-118 can convert oil-soluble pesticides into emulsions to improve the stability and effectiveness of pesticides.
2. Promote absorption: emulsifier S-118 can improve the absorption effect of pesticides in plant leaves, improve the utilization rate of pesticides.
The method of preparing emulsifier S-118 can be chemically synthesized, and the specific steps are as follows:
1. Take appropriate amount of reactants: Take appropriate amount of ethanolamine and stearic acid as raw materials.
2. Reaction: Ethanolamine and stearic acid are put into a reaction vessel and reacted under appropriate reaction conditions.
3. Filtration: The reaction mixture was filtered to remove impurities.
4. Purification: The filtered product is purified to obtain pure emulsifier S-118.
When using emulsifier S-118, pay attention to the following safety information:
1. Wear appropriate protective equipment such as gloves, goggles and protective clothing to prevent contact with skin and eyes.
2. Emulsifiers are S-118 chemicals and should be stored in a cool, dry and well-ventilated place, away from fire sources and oxidants.
3. When using emulsifier S-118, follow the correct operating procedures to ensure safety and prevent accidents.
4. If accidentally contact with the skin or into the eyes, should immediately rinse with plenty of water, and timely medical treatment.
Please note that the information provided above is for reference only. For specific use of emulsifier S-118, it is necessary to consult relevant information or professionals to ensure safe use.
Last Update：2024-04-10 22:41:03