MANUAL Published: 30 July 2021
MNL802019003204

Chapter 4 | Nonionic Surfactants

Source

This chapter describes nonionic surfactants, their synthesis, and applications. This group of surfactants is one of the largest with respect to use. Most nonionics are produced by alkylation of hydroxyl compounds (e.g., fatty alcohols and alkylphenols, fatty amines, and polyhydric alcohols), such as glycol, glycerol, and carbohydrates (sugars). This surfactant group also includes FAO, which were discussed in Chapter 3 under amphoteric surfactants, PEO/PPO polymers, block copolymers, and alkyl phosphate esters. Nonionic surfactants have excellent emulsifying ability, good biodegradability and low toxicity (with the exception of APE), and good compatibility with other surfactant types. Because of these properties, they find use in food and pharmaceutical applications and in making products that use mixtures of surfactants, which is often the case in many commercial products.

Author Information

Rizvi, Syed, Q. A.
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Pages: 119–150
DOI: 10.1520/MNL802019003204
ISBN-EB: 978-0-8031-7132-9
ISBN-13: 978-0-8031-7131-2