Sodium nitroprusside dihydrate

硝普钠

Also known as: Sodium nitroprusside, Disodium pentacyanonitrosylferrate dihydrate, Sodium nitroferricyanide dihydrate, SNP, SNP dihydrate, Sodium pentacyanonitrosylferrate dihydrate, Nipride dihydrate, Sodium nitroferricyanide

Sodium nitroprusside dihydrate (CAS 13755-38-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H4FeN6Na2O3 and a molecular weight of 297.948 g/mol. It is also known as Sodium nitroprusside, Disodium pentacyanonitrosylferrate dihydrate and Sodium nitroferricyanide dihydrate. Key property: a density of 1.72. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13755-38-9
Jingsj CID: J-1101974-3
Molecular Formula: C₅H₄FeN₆Na₂O₃
Chinese Name: 硝普钠
Molecular Weight: 297.948 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Density	1.72

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of Sodium nitroprusside dihydrate?

The CAS number of Sodium nitroprusside dihydrate is 13755-38-9.

What are the molecular formula and molecular weight of Sodium nitroprusside dihydrate?

Sodium nitroprusside dihydrate has molecular formula C5H4FeN6Na2O3 and molecular weight 297.948 g/mol.

Is Sodium nitroprusside dihydrate hazardous?

Sodium nitroprusside dihydrate has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Sodium nitroprusside dihydrate (CAS 13755-38-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1101974-3 (accessed 2026-10-24).

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