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11195 Sigma-Aldrich

L-Aspartic acid sodium salt monohydrate

≥99.0% (NT)

Synonym: (S)-2-Aminobutanedioic acid sodium salt, Sodium L-aspartate

  • CAS Number 323194-76-9

  • Linear Formula HO2CCH2CH(NH2)CO2Na · H2O

  • Molecular Weight 173.10

  •  Beilstein/REAXYS Number 6101944

  •  EC Number 223-264-0

  •  MDL number MFCD00152960

  •  PubChem Substance ID 57646892

  •  NACRES NA.22

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Properties

Related Categories Amino Acids & Derivatives, Aspartic Acid, Chemical Biology, Chemical Synthesis, Peptide Synthesis and Peptide Chemistry More...
Quality Level   200
assay   ≥99.0% (NT)
form   powder or crystals
optical activity   [α]20/D −14±1°, c = 1% in H2O
application(s)   peptide synthesis: suitable
color   white
mp   ~140 °C (dec.)
SMILES string   [Na+].[H]O[H].N[C@@H](CC(O)=O)C([O-])=O
InChI   1S/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
InChI key   PPTHNBYUFXSJPS-JIZZDEOASA-M

Description

General description

L-Aspartic acid is a non-essential amino acid.

Application

L-Aspartic acid sodium salt monohydrate can be used in studies that involve analyzing the diffusion coefficients and osmotic coefficients of amino acids in aqueous solutions.

Packaging

100, 500 g in poly bottle

Biochem/physiol Actions

Principal neurotransmitter for fast synaptic excitation.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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