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CAS 14402-89-2

CAS 14402-89-2 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 14402-89-2
CAS 14402-89-2PubChem CID 6604165

Sodium Nitroprusside

IUPAC name
disodium;azanylidyneoxidanium;iron(2+);pentacyanide
Molecular formula
C5FeN6Na2O
Molecular weight
261.92 g/mol
Exact mass
261.927833 Da
Topological polar surface area
144.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
11
Covalent units
9
Defined stereocentres
0

Also known as

Nitroprusside sodiumSodium nitroprusside anhydrousXN654NKH9WNitroprussidnatriumSodium nitroprussateNitroprusside, SodiumNIPRIDE RTURefChem:56032
16 more reported names
Disodium Salt NitroprussideNitroprusside, Disodium SaltSodium Nitroprusside InjectionSodium nitrosylpentacyanoferrateDisodium nitrosylpentacyanoferrateSodium nitrosylpentacyanoferrate (III)NIPRIDE RTU IN SODIUM CHLORIDE 0.9%sodium nitroprusside in 0.9% sodium chloridelambda4-iron(4+) ion disodium pentakis(iminomethanide) oxoazanideFerrate(2-), pentakis(cyano-kappaC)nitrosyl-, disodium, (OC-6-22)-FERRATE(2-), PENTAKIS(CYANO-kappaC)NITROSYL-, DISODIUM, DIHYDRATE, (OC-6-22)-238-373-9CHEBI:29321Disodium pentacyanidonitrosylferrateDisodium pentacyanonitrosylferrateDisodium pentacyanonitrosylferrate(2-) dihydrate
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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 14402-89-2

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How CAS 14402-89-2 is used on this site

CAS 14402-89-2 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 14402-89-2 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.