Sodium polyaspartate
聚天冬氨酸钠
Also known as: POLY-L-ASPARTIC ACID SODIUM SALT, Poly(aspartic acid) sodium salt, Poly-L-aspartic acid sodium salt, Sodium of polyaspartic acid, PASP
Sodium polyaspartate (CAS 34345-47-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5NNaO4- and a molecular weight of 155.085 g/mol. It is also known as POLY-L-ASPARTIC ACID SODIUM SALT, Poly(aspartic acid) sodium salt and Poly-L-aspartic acid sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 34345-47-6
- Jingsj CID
- J-1526994-6
- Molecular Formula
- C4H5NNaO4
- Chinese Name
- 聚天冬氨酸钠
- Molecular Weight
- 155.085 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Sodium polyaspartate?
The CAS number of Sodium polyaspartate is 34345-47-6.
What are the molecular formula and molecular weight of Sodium polyaspartate?
Sodium polyaspartate has molecular formula C4H5NNaO4- and molecular weight 155.085 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium polyaspartate (CAS 34345-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526994-6 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.