sodium dextro,leavo-aspartate

DL-aspartic acid, monosodium salt

CAS: 39557-43-2 C4 H5 N Na2 O4 MW: 177.06718856

Identification

Namesodium dextro,leavo-aspartate
CAS Number39557-43-2
EINECS254-507-9
FDA UNIISearch
Molecular FormulaC4 H5 N Na2 O4
Molecular Weight177.06718856
Nikkaji NumberJ184.559D

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 264.10 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.002890 mmHg @ 25.00 °C. (est)
Flash Point 236.00 °F. TCC ( 113.50 °C. ) (est)
logP (o/w) -0.669 (est)

No sensory data available

Safety Information

Oral/Parenteral Toxicityintraperitoneal-mouse LD50 > 1000 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryspecial dietary and nutritional additives
Recommendation for sodium dextro,leavo-aspartate usage levels up tonot for fragrance use.
Recommendation for sodium dextro,leavo-aspartate flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

aspartic acid disodium salt DL- aspartic acid, monosodium salt sodium aspartate sodium DL-aspartate sodium hydrogen DL-aspartate sodium;(3S)-3-amino-4-hydroxy-4-oxobutanoate PubMed: Uptake and metabolism of glutamate at non-synaptic regions of crayfish central nerve fibers: implications for axon-glia signaling. PubMed: Intracellular acidification of the leech giant glial cell evoked by glutamate and aspartate. PubMed: The transport of acidic amino acids and their analogues across monolayers of human intestinal absorptive (Caco-2) cells in vitro. PubMed: Comparative analysis of sodium-dependent L-glutamate transport of synaptosomal and astroglial membrane vesicles from mouse cortex. PubMed: Electrogenic uptake of glutamate and aspartate into glial cells isolated from the salamander (Ambystoma) retina. PubMed: Glutamate receptor subtypes in cultured cerebellar neurons: modulation of glutamate and gamma-aminobutyric acid release. PubMed: Purification and properties of beta-ureidopropionase from the rat liver. PubMed: Multiple forms of rat liver cysteinesulfinate decarboxylase. PubMed: Dihydroorotase from Escherichia coli. Purification and characterization. PubMed: Stimulation of GABA release from retinal horizontal cells by potassium and acidic amino acid agonists. PubMed: Characterization of [L-3H]aspartate binding to chick retinal subcellular fractions. PubMed: The human platelet as a model for the glutamatergic neuron: platelet uptake of L-glutamate. PubMed: Electrolyte changes in myocardial injury. PubMed: Aspartate carbamoyltransferase from rat liver.