323194-76-9

Basic information

• Product Name: L-ASPARTIC ACID SODIUM SALT MONOHYDRATE
• Synonyms: (S)-2-Aminobutanedioic acid sodium salt, Sodium L-aspartate;L-Aspartic acid monohydrate sodium salt;L-Aspartic acid sodiuM salt Monohydrate >=99.0% (NT);(S)-2-Aminobutanedioic acid sodium salt;L to Aspartic Acid Sodium Salt Monohydrate;MONOSODIUM L-ASPARTATE MONOHYDRATE;SODIUM L-ASPARAGINATE MONOHYDRATE;SODIUM L(+)-ASPARTATE MONOHYDRATE
• CAS NO: 323194-76-9
• Molecular Formula: C4H8NNaO5
• Molecular Weight: 173.1
• EINECS: 223-264-0
• Mol File: 323194-76-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: ~140 °C (dec.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /Crystalline Powder
• Density: g/cm³
• Storage Temp.: -20°C Freezer, Under inert atmosphere
• Solubility: H2O: ≥100 mg/mL
• Water Solubility: Soluble in cold water.
• BRN: 6101944
• CAS DataBase Reference: L-ASPARTIC ACID SODIUM SALT MONOHYDRATE(CAS DataBase Reference)
• NIST Chemistry Reference: L-ASPARTIC ACID SODIUM SALT MONOHYDRATE(323194-76-9)
• EPA Substance Registry System: L-ASPARTIC ACID SODIUM SALT MONOHYDRATE(323194-76-9)

Safety Data

• Statements: 62-63
• Safety Statements: 36/37-60
• WGK Germany: 3
• F: 3
• Hazardous Substances Data: 323194-76-9(Hazardous Substances Data)

Usage

Description

L-Aspartic Acid Sodium Salt Monohydrate is a chemical compound derived from the amino acid L-aspartic acid, which is an essential building block of proteins. It is a white crystalline solid that is soluble in water and has a slightly acidic taste. The sodium salt form of L-aspartic acid is commonly used in various applications due to its stability and solubility properties.

Uses

Used in Pharmaceutical Industry:
L-Aspartic Acid Sodium Salt Monohydrate is used as a pharmaceutical excipient for stabilizing and solubilizing drugs. Its ability to enhance the solubility of poorly water-soluble drugs makes it a valuable ingredient in the formulation of oral and injectable pharmaceuticals.
Used in Food and Beverage Industry:
L-Aspartic Acid Sodium Salt Monohydrate is used as a flavor enhancer in the food and beverage industry. It imparts a savory, umami taste to food products, making it a popular ingredient in various condiments, sauces, and seasonings.
Used in Cosmetics Industry:
L-Aspartic Acid Sodium Salt Monohydrate is used as a buffering agent in cosmetics and personal care products. It helps maintain the pH balance of formulations, ensuring stability and preventing microbial growth.
Used in Research and Development:
L-Aspartic Acid Sodium Salt Monohydrate is used in studies that involve analyzing the diffusion coefficients and osmotic coefficients of amino acids in aqueous solutions. This information is crucial for understanding the behavior of amino acids in various biological systems and developing new applications in medicine, nutrition, and other fields.

Biochem/physiol Actions

Principal neurotransmitter for fast synaptic excitation.

InChI:InChI=1/C4H7NO4.Na.H2O/c5-2(4(8)9)1-3(6)7;;/h2H,1,5H2,(H,6,7)(H,8,9);;1H2/q;+1;/p-1/t2-;;/m0../s1