Soil temperature 80 - Names and Identifiers
Soil temperature 80 - Introduction
Tween 80 (also known as octadecyl polyoxyethylene ether 80 or sulfonated octadecyl polyoxyethylene ether sodium salt) is a non-ionic surfactant commonly used in industrial applications such as cleaning and emulsification. The following is a description of the properties, uses, preparation and safety information of Tween 80:
Nature:
Tween 80 is a yellow or light yellow liquid with good solubility and surface activity. Its chemical structure contains a long chain fatty alcohol group and multiple polyoxyethylene chains.
Use:
Tween 80 is widely used in many industries, such as pharmaceuticals, cosmetics, agriculture, textiles and household cleaners. It is often used as an emulsifier, dispersant, wetting agent, thickener and surfactant. In addition, it can also be used in biotechnology and laboratory applications.
Method:
The preparation method of Tween 80 is generally by reacting octadecyl polyoxyethylene ether with sulfonic acid, and then adding alkali to neutralize to obtain Tween 80.
Safety Information:
Under normal conditions of use, Tween 80 is relatively safe. But still need to pay attention to the following matters:
-Avoid direct contact with skin, eyes and mucous membranes. In case of contact, rinse immediately with plenty of water and seek medical advice.
-Avoid swallowing and keep away from children.
-When using Tween 80, appropriate ventilation measures should be taken to avoid inhaling its vapor or mist.
-During storage and handling, keep away from fire and high temperature.
-Compliance with regulations and recommendations for use.
Last Update：2024-04-09 20:52:54