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Pamidronate disodium pentahydrate

帕米膦酸二钠五水合物

Also known as: Disodium pamidronate pentahydrate, (3-amino-1-hydroxypropylidene)bisphosphonic acid disodium salt pentahydrate, 3-Amino-1-hydroxypropylidene-1,1-bisphosphonic acid disodium salt pentahydrate, Phosphonic acid, (3-amino-1-hydroxypropylidene)bis-, sodium salt, hydrate (1:2:5)

Pamidronate disodium pentahydrate (CAS 109552-15-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H9NNa2O7P2 and a molecular weight of 279.03 g/mol. It is also known as Disodium pamidronate pentahydrate, (3-amino-1-hydroxypropylidene)bisphosphonic acid disodium salt pentahydrate and 3-Amino-1-hydroxypropylidene-1,1-bisphosphonic acid disodium salt pentahydrate. Key properties include a boiling point of 658.7ºC at 760 mmHg and a flash point of 352.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
109552-15-0
Jingsj CID
J-1970713-8
Molecular Formula
C3H9NNa2O7P2
Chinese Name
帕米膦酸二钠五水合物
Molecular Weight
279.03 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point658.7ºC at 760 mmHg
Flash Point352.2ºC

Frequently Asked Questions

What is the CAS number of Pamidronate disodium pentahydrate?

The CAS number of Pamidronate disodium pentahydrate is 109552-15-0.

What are the molecular formula and molecular weight of Pamidronate disodium pentahydrate?

Pamidronate disodium pentahydrate has molecular formula C3H9NNa2O7P2 and molecular weight 279.03 g/mol.

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

Last updated:

How to cite: Jingsj. "Pamidronate disodium pentahydrate (CAS 109552-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970713-8 (accessed 2026-10-25).

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