Preservatives for daily chemicals-Sodium of polyaspartic acid
Preservatives for daily chemicals
Sodium of Polyaspartic Acid (PASP) CAS 181828-06-8
Product name | Sodium of Polyaspartic Acid (PASP) |
CAS No. | 181828-06-8 |
Molecular formula | C4H5NO3M(C4H4NO3M)m(C4H4NO3M)nC4H4NO3M2 |
Purity: | Purity 94% min; With appearance of orange to brown powde; Purity 40% liquid; With appearance of orange liquid; |
Sodium of Polyaspartic Acid (PASP) is a kind of polyamino acid. It is a high-molecular amino acid polymer composed of L-aspartic acid as a unit. It has good hydrophilicity and water solubility, and has no phosphorus and no Poisonous, pollution-free, and completely biodegradable. It has excellent environmental compatibility and environmental protection characteristics, as a new daily chemical additive and various non-toxic, non-polluting special fine chemicals.
Characteristic:
1. High molecular weight polyaspartic acid has strong moisturizing properties. Adding it to moisturizing skin care products can make the skin softer and smoother;
2. Used in shampoo, conditioner and hair spray, it not only has the effect of cleaning, moisturizing, softening and styling the hair, but also easy to wash off the hair;
3. As an anionic polymer, polyaspartic acid has a large number of carboxyl groups on the molecular backbone. It is used in the PH environment of the oral cavity to reduce the adhesion of bacteria to hydroxyapatite, thereby inhibiting plaque on the tooth surface Shape, inhibit the formation of calcification on the tooth surface;
4. It has a strong ability to disperse dirt. Used as a washing aid, it can not only improve the foaming performance of detergents, but also reduce the hardness of water and improve the washing ability of fabrics; it can replace the surface activity of polluting elements such as phosphorus It is the raw material for making detergents, softeners, and kitchen detergents.
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