Calcium L-aspartate
Also known as: L-Aspartic acid calcium salt, Calcium (2S)-2-aminosuccinate, Aspara-CA, Calciretard, Aspartic acid, calcium salt, L- (8CI), L-Aspartic acid, calcium salt (1:1), EINECS 244-185-8, MFCD00045869, asparaginatecalcium, Elspri-CA, Astos-CA
Calcium L-aspartate (CAS 21059-46-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5CaNO4 and a molecular weight of 171.16500 g/mol. Key properties include a melting point of 270-271ºC, a boiling point of 264.1ºC at 760 mmHg, a density of 1.514g/cm3 and a flash point of 113.5ºC. It is listed by 1 supplier, from 0.60 to 0.60 CNY per 500g. Record last updated Nov 4, 2026.
- CAS No.
- 21059-46-1
- Jingsj CID
- J-1956349-7
- Molecular Formula
- C4H5CaNO4
- Molecular Weight
- 171.16500 g/mol
- Category
- Organic Acids
- Last updated
- 11/4/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 500g | ¥300.00 | $0.09 /gBest ¥0.60/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 270-271ºC |
|---|---|
| Boiling Point | 264.1ºC at 760 mmHg |
| Density | 1.514g/cm3 |
| Flash Point | 113.5ºC |
| Exact Mass | 170.984451 |
| PSA | 106.28000 |
Activity & Biological Data
| Additional Information | [1]. Mu'azu ND, et al. Polyaspartate extraction of cadmium ions from contaminated soil: Evaluation and optimization using central composite design. J Hazard Mater. 2017 Aug 8;342:58-68. |
|---|
Frequently Asked Questions
What is the CAS number of Calcium L-aspartate?
The CAS number of Calcium L-aspartate is 21059-46-1.
What are the molecular formula and molecular weight of Calcium L-aspartate?
Calcium L-aspartate has molecular formula C4H5CaNO4 and molecular weight 171.16500 g/mol.
Which suppliers offer Calcium L-aspartate?
1 supplier(s) listed; reference unit price ¥0.60–0.60 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Calcium L-aspartate (CAS 21059-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956349-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.