表面活性剂D16-1821 - Names and Identifiers
表面活性剂D16-1821 - Physico-chemical Properties
| Molecular Formula | C34～38H72～80NCl
|
| Physical and Chemical Properties | Chemical quality This product is white or yellowish paste, easily soluble in organic solvents. Slightly soluble in water. Its soft, antistatic and anticorrosive effects are better than those of dimethyl dimethylammonium. |
| Use | Uses can be used as asphalt emulsifier, organic bentonite covering agent, cosmetic ingredients, washing products, textile printing and dyeing, sugar, three oil production industry indispensable additives. |
表面活性剂D16-1821 - Introduction
D16-1821 (dimethyl twenty-eight carbon octadecyl ammonium chloride) is an ionic surfactant. The following is a description of the nature, use, manufacture and safety information of the D16-1821:
Nature:
- D16-1821 is a cationic surfactant with a high degree of surface activity.
-It is a white to light yellow solid, soluble in water and organic solvents.
- D16-1821 molecule has two octadecyl chains and one dodecyl chain, which makes it have good emulsifying and dispersing properties.
Use:
- D16-1821 is mainly used as emulsifier, dispersant and antistatic agent.
-In the industrial field, it is often used in the preparation of detergents, softeners, electronic product cleaners, etc.
-It can also be used in textiles, dyes, paper, paint, glue and other fields.
Method:
-The preparation of D16-1821 usually uses a quaternization reaction. First, n-dodecylamine and N-octadecanol are esterified to prepare the corresponding esters. The Ester is then reacted with ammonium chloride to form D16-1821.
Safety Information:
- D16-1821 is an irritant and may cause irritation in contact with skin and eyes.
-Wear protective gloves and goggles during use.
-Avoid inhalation or ingestion.
-In the event of accidental contact, immediately flush the affected area with plenty of water and seek medical help.
Please note that when using and handling the D16-1821, the appropriate safety guidelines and regulatory requirements should be observed.
Last Update：2024-04-09 21:01:54