L-Aspartic acid potassium salt
- CAS NO.：1115-63-5
- Empirical Formula: C4H8KNO4
- Molecular Weight: 173.21
- MDL number: MFCD00021083
- EINECS: 214-226-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-21 22:00:24
What is L-Aspartic acid potassium salt?
Chemical properties
White cryst. powder
The Uses of L-Aspartic acid potassium salt
L-Aspartic acid potassium salt has been used:
- to prepare perforated patch-clamp intracellular solution
- in serum glutamate–oxaloacetate transaminase (SGOT) assay
- as a component in an internal solution (IS) for mitoflash assay to detect mitochondrial flashes in permeabilized cells
What are the applications of Application
L-Aspartic acid potassium salt is a principal neurotransmitter for fast synaptic excitation
General Description
L-aspartic acid is a non-essential amino acid.
Biochem/physiol Actions
L-Aspartic acid is an endogenous N-methyl-D-aspartate (NMDA) receptor agonist.
Properties of L-Aspartic acid potassium salt
| refractive index | 20.5 ° (C=8, 6mol/L HCl) |
| storage temp. | Store desiccated in air-tight containers. |
| form | powder to crystal |
| color | White to Almost white |
| optical activity | [α]20/D 13.5±1°, c = 1% in H2O |
| Merck | 14,840 |
| EPA Substance Registry System | L-Aspartic acid, monopotassium salt (1115-63-5) |
Safety information for L-Aspartic acid potassium salt
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H320:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for L-Aspartic acid potassium salt
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