dodecyl phenyl ammonium sulfate
dodecyl phenyl ammonium sulfate
CAS:
Molecular Formula: C18H33NO4S
dodecyl phenyl ammonium sulfate - Names and Identifiers
dodecyl phenyl ammonium sulfate - Physico-chemical Properties
| Molecular Formula | C18H33NO4S |
| Molar Mass | 359.52392 |
| Physical and Chemical Properties | This product is a colorless liquid, relative density (20 ℃)10Pa · s, cloud point 10 ℃. The emulsifying ability is strong, and under the condition of adding about 1.5% of salt water, there is no foaming or no foaming. |
dodecyl phenyl ammonium sulfate - Introduction
Dodecylbenzene sulfonic acid ammonium salt, also known as dodecylbenzene sulfonate, chemical formula (C12H25)C6H4SO3NH4, is a white crystalline solid. The following is a description of some properties, uses, preparation methods and safety information about the compound:
Nature:
1. Dodecylbenzenesulfonic acid ammonium salt has good surface active properties and is soluble in water.
2. acidic in solution, with a certain degree of corrosion.
3. has good emulsifying, wetting and dispersing properties.
4. can be decomposed at high temperature to produce toxic gases.
Use:
1. dodecyl benzene sulfonic acid ammonium salt is widely used in cosmetics, such as shampoo, shower gel and laundry detergent, often as a surfactant and emulsifier.
2. In the textile industry, it can be used as a dispersant and auxiliary for dyes.
3. can be used as oil brightening agent, antistatic agent and leather treatment agent.
Preparation Method:
1. The ammonium salt of dodecylbenzene sulfonic acid can be prepared by the reaction of the substrate dodecylbenzene and benzene sulfonic acid. The reaction conditions are heating, carbon dioxide gas is introduced, and it is carried out under basic conditions.
2. Another common preparation method is to react dodecylbenzenesulfonic acid with ammonia. The reaction conditions are usually heating and are carried out under basic conditions.
Safety Information:
1. dodecyl benzene sulfonic acid ammonium salt has a certain corrosive, avoid direct contact with the skin and eyes, so as not to cause irritation or damage.
2. in the process of use, we should pay attention to prevent accidental ingestion or inhalation of dust, so as not to cause poisoning.
3. use the need to wear appropriate protective equipment, such as protective glasses, long-sleeved clothing and gloves.
4. Storage should avoid contact with the oxidant, avoid fire and high temperature.
Nature:
1. Dodecylbenzenesulfonic acid ammonium salt has good surface active properties and is soluble in water.
2. acidic in solution, with a certain degree of corrosion.
3. has good emulsifying, wetting and dispersing properties.
4. can be decomposed at high temperature to produce toxic gases.
Use:
1. dodecyl benzene sulfonic acid ammonium salt is widely used in cosmetics, such as shampoo, shower gel and laundry detergent, often as a surfactant and emulsifier.
2. In the textile industry, it can be used as a dispersant and auxiliary for dyes.
3. can be used as oil brightening agent, antistatic agent and leather treatment agent.
Preparation Method:
1. The ammonium salt of dodecylbenzene sulfonic acid can be prepared by the reaction of the substrate dodecylbenzene and benzene sulfonic acid. The reaction conditions are heating, carbon dioxide gas is introduced, and it is carried out under basic conditions.
2. Another common preparation method is to react dodecylbenzenesulfonic acid with ammonia. The reaction conditions are usually heating and are carried out under basic conditions.
Safety Information:
1. dodecyl benzene sulfonic acid ammonium salt has a certain corrosive, avoid direct contact with the skin and eyes, so as not to cause irritation or damage.
2. in the process of use, we should pay attention to prevent accidental ingestion or inhalation of dust, so as not to cause poisoning.
3. use the need to wear appropriate protective equipment, such as protective glasses, long-sleeved clothing and gloves.
4. Storage should avoid contact with the oxidant, avoid fire and high temperature.
Last Update：2024-04-09 02:00:32
