types of detergents?
Answers
Answer:
A detergent is a surfactant, or a mixture of surfactants and detergents. ... Detergents are classified into three groups according to the charge the surfactant has. Those three groups are 1) anionic, 2) cationic, and 3) ethoxylates. Detergents are commonly delivered as powders or liquids
Explanation:
Chemistry in Everyday Life – Classification of Detergents. These detergents are salts of long chain alkylbenzene sulphonic acid. The detergents having high biodegradability are soft detergents and with poor biodegradability are hard detergents.
Explanation:
Anionic Detergents
These are anion active synthetic detergents. There are sulphate salts of long chains of hydrocarbons. The anion active part is the cleansing agent. One common example is sodium alkyl sulphates. The preparation involves treating a long chain alcohol with a concentrated sulphuric acid. Then it is neutralized by Sodium hydroxide.
These are anion active synthetic detergents. There are sulphate salts of long chains of hydrocarbons. The anion active part is the cleansing agent. One common example is sodium alkyl sulphates. The preparation involves treating a long chain alcohol with a concentrated sulphuric acid. Then it is neutralized by Sodium hydroxide.Anion detergents are the most common type of detergents. They are used in household work mostly, like washing clothes, mopping floors etc. We even use anionic detergents in toothpaste.
Cationic Detergents
Cationic detergents are ammonia salts, usually of chlorides or acetates. They have a long chained molecular structure of hydrocarbons. And the active part of the molecule is a positive ion. i.e. cation. This explains the name cation detergents. A popular example is cetyltrimethylammonium bromide.
Cationic detergents are ammonia salts, usually of chlorides or acetates. They have a long chained molecular structure of hydrocarbons. And the active part of the molecule is a positive ion. i.e. cation. This explains the name cation detergents. A popular example is cetyltrimethylammonium bromide.Cationic detergents also have bactericidal properties. One common use for them is in hair conditioners. Cationic detergents tend to be expensive and so they do not have many industrial uses.
Non-ionic Detergents
As the name suggests they do not have any ions in their molecules, so they are uncharged. To produce nonionic detergents we react polyethene glycol with stearic acid. There are two main types of nonionic detergent polyoxyethylene and glycosidic.