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Sodium of polyaspartic acid

聚天冬氨酸钠

Also known as: Sodium PASP, Sodium of Polyaspartic Acid (PASP), Polyaspartic Acid Sodium Salt, Polyaspartic acid (sodium), 2-Butenedioic acid (2Z)-, ammonium salt, homopolymer, hydrolyzed, sodium salts

Sodium of polyaspartic acid (CAS 181828-06-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H6NO3(C4H4NO3Na)m(C4H5NO3)nC4H6NO4 and a molecular weight of 1000.00000 g/mol. It is also known as Sodium PASP, Sodium of Polyaspartic Acid (PASP) and Polyaspartic Acid Sodium Salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
181828-06-8
Jingsj CID
J-1370843-6
Molecular Formula
C4H6NO3(C4H4NO3Na)m(C4H5NO3)nC4H6NO4
Chinese Name
聚天冬氨酸钠
Molecular Weight
1000.00000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Sodium of polyaspartic acid?

The CAS number of Sodium of polyaspartic acid is 181828-06-8.

What are the molecular formula and molecular weight of Sodium of polyaspartic acid?

Sodium of polyaspartic acid has molecular formula C4H6NO3(C4H4NO3Na)m(C4H5NO3)nC4H6NO4 and molecular weight 1000.00000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Sodium of polyaspartic acid (CAS 181828-06-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370843-6 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.