sodium pyrrolidone carbonate - Names and Identifiers
sodium pyrrolidone carbonate - Physico-chemical Properties
Molecular Formula | C5H7NNa2O4
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Molar Mass | 191.09292 |
Physical and Chemical Properties | This product is colorless or yellowish transparent liquid. The relative density (25 ℃) is 1.25~1.30, which is an excellent cosmetic heat preservation agent and has no irritation to skin and eyes. |
sodium pyrrolidone carbonate - Introduction
PCA-NA is a surfactant and its full name is sodium 2-hydroxypyruvate. It is a colorless crystalline solid, soluble in water. PCA-NA has excellent surface active properties, can reduce the surface tension of liquid, increase the contact angle of liquid and solid, and contribute to the stability and dispersion of emulsion.
PCA-NA are primarily used in the cosmetics, personal care products and detergents industries. It can be used as foaming agent, emulsifier, wetting agent and stabilizer. In cosmetics, PCA-NA can give the product a good soft feeling and increase the moisturizing performance of the product; In detergents, PCA-NA has good decontamination performance and foam stability, and can effectively remove grease and stains.
A common method of preparing PCA-NA is by reacting acetone with ethylenediamine to form 2-hydroxypyruvic acid, which is then reacted with sodium hydroxide to form PCA-NA.
Regarding the safety information of PCA-NA, according to relevant research, PCA-NA is a low-toxic substance and generally has no fatal risk to the human body. However, contact with skin and eyes may cause irritation. If contact occurs, rinse immediately with water and seek medical help. At the same time, during use, care should be taken to avoid inhaling dust and avoid prolonged exposure to high-concentration solutions. To ensure safe use, please follow the correct operating methods and comply with relevant safety and environmental regulations.
Last Update:2024-04-09 21:54:55