31871-95-1

Basic information

• Product Name: POLY-L-ASPARTIC ACID SODIUM SALT
• Synonyms: POLY-L-ASPARTIC ACID SODIUM SALT;poly-L-aspartic acid sodium*mol wt 5000-15000;POLY-L-ASPARTIC ACID SODIUM MOL WT*15000 -50000;POLY-L-ASPARTIC ACID SODIUM)
• CAS NO: 31871-95-1
• Molecular Formula: (C4H5 N O3)n . Na
• Molecular Weight: 0
• Mol File: 31871-95-1.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• Storage Temp.: −20°C
• CAS DataBase Reference: POLY-L-ASPARTIC ACID SODIUM SALT(CAS DataBase Reference)
• NIST Chemistry Reference: POLY-L-ASPARTIC ACID SODIUM SALT(31871-95-1)
• EPA Substance Registry System: POLY-L-ASPARTIC ACID SODIUM SALT(31871-95-1)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 31871-95-1(Hazardous Substances Data)

Usage

Description

POLY-L-ASPARTIC ACID SODIUM SALT is a biodegradable polyanionic compound that serves as an alternative for polymers and detergents. It is known for its ability to encapsulate antibiotics in a bio-inspired CaCO3 structure, enabling pH-sensitive drug release, and is also utilized in the biomimetic mineralization of woven bone-like nanocomposites.

Uses

Used in Pharmaceutical Applications:
POLY-L-ASPARTIC ACID SODIUM SALT is used as a modifier or additive in the in situ strategy for encapsulating antibiotics in a bio-inspired CaCO3 structure. This application allows for pH-sensitive drug release, making it suitable for therapeutic and imaging applications.
Used in Biological Studies:
POLY-L-ASPARTIC ACID SODIUM SALT is used in biological studies for the technical or engineered material use of biomimetic mineralization. It plays a role in the development of woven bone-like nanocomposites by using crosslinked collagen, contributing to advancements in the field of biomaterials and tissue engineering.