Malonic acid disodium salt monohydrate

丙二酸钠一水

Also known as: Sodium malonate monohydrate, Sodium propanedioate monohydrate, disodium,propanedioate,hydrate, Disodium malonate monohydrate, Disodium propanedioate hydrate, Sodium malonate hydrate (2:1:1), Propanedioic acid, sodium salt, hydrate (1:2:1), EINECS 205-514-0, MFCD00149114

Malonic acid disodium salt monohydrate (CAS 26522-85-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H4Na2O5 and a molecular weight of 166.040 g/mol. It is also known as Sodium malonate monohydrate, Sodium propanedioate monohydrate and disodium,propanedioate,hydrate. Key properties include a boiling point of 386.8ºC at 760 mmHg and a flash point of 201.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
26522-85-0
Jingsj CID
J-1099036-8
Molecular Formula
C3H4Na2O5
Chinese Name
丙二酸钠一水
Molecular Weight
166.040 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point386.8ºC at 760 mmHg
Flash Point201.9ºC

Frequently Asked Questions

What is the CAS number of Malonic acid disodium salt monohydrate?

The CAS number of Malonic acid disodium salt monohydrate is 26522-85-0.

What are the molecular formula and molecular weight of Malonic acid disodium salt monohydrate?

Malonic acid disodium salt monohydrate has molecular formula C3H4Na2O5 and molecular weight 166.040 g/mol.

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

Last updated:

How to cite: Jingsj. "Malonic acid disodium salt monohydrate (CAS 26522-85-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1099036-8 (accessed 2026-10-25).

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