Colominic acid sodium salt
多聚[2,8-(N-乙酰基神经氨酸钠)]
Also known as: Polysialic acid sodium salt, Sodium colominate, Colominic acid sodium salt from E. coli, Poly-2,8-N-acetylneuraminic acid sodium salt, COLOMINIC ACID SODIUM SALT
Colominic acid sodium salt (CAS 70431-34-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C33H48N3Na3O25 and a molecular weight of 955.70900 g/mol. It is also known as Polysialic acid sodium salt, Sodium colominate and Colominic acid sodium salt from E. coli. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 70431-34-4
- Jingsj CID
- J-1986165-6
- Molecular Formula
- C33H48N3Na3O25
- Chinese Name
- 多聚[2,8-(N-乙酰基神经氨酸钠)]
- Molecular Weight
- 955.70900 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 Colominic acid sodium salt?
The CAS number of Colominic acid sodium salt is 70431-34-4.
What are the molecular formula and molecular weight of Colominic acid sodium salt?
Colominic acid sodium salt has molecular formula C33H48N3Na3O25 and molecular weight 955.70900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Colominic acid sodium salt (CAS 70431-34-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986165-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.