L-Aspartic acid
L-天门冬氨酸
Also known as: (S)-2-Aminosuccinic acid, (S)-Aminobutanedioic acid, L-2-Aminobutanedioic acid, H-Asp-OH, Aspartic acid, L-, L-Asparagic acid, L-Asparaginic acid, L(+)-Aspartic acid
- CAS No.
- 56-84-8
- Jingsj CID
- J-832960-8
- Molecular Formula
- C4H7NO4
- Chinese Name
- L-天门冬氨酸
- Molecular Weight
- 133.103 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >300 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 264.1±30.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 113.5±24.6 °C |
Frequently Asked Questions
What is the CAS number of L-Aspartic acid?
56-84-8
What are the molecular formula and molecular weight of L-Aspartic acid?
C4H7NO4, molecular weight 133.103 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026