Sodium nitroprusside dihydrate

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%

Sinônimo(s):

Nitroprusside sodium, SNP, Sodium nitroferricyanide, Sodium pentacyanonitrosylferrate

Sobre este item

Fórmula linear:

Na₂[Fe(CN)₅NO] · 2H₂O

CAS Number:

13755-38-9

Peso molecular:

297.95

Número CE:

238-373-9

Número MDL:

MFCD00149192

Código UNSPSC:

12352300

ID de substância PubChem:

329763522

NACRES:

NB.24

grau

ACS reagent
puriss. p.a.

Nível de qualidade

200

Agency

reag. Ph. Eur.
suitable for SM 4500 - NH3

Ensaio

≥99%

Formulário

crystals or chunks

solubilidade

water: soluble(lit.)

traços de ânion

chloride (Cl^-): ≤100 mg/kg
hexacyanoferrate(II) ([Fe(CN)₆]^4-): ≤200 mg/kg
hexacyanoferrate(III) ([Fe(CN)₆]^3-): ≤100 mg/kg
sulfate (SO₄^2-): ≤100 mg/kg

traços de cátion

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤50 mg/kg
Cu: ≤5 mg/kg
K: ≤3000 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤50 mg/kg

cadeia de caracteres SMILES

O.O.[Na+].[Na+].O=N[Fe--](C#N)(C#N)(C#N)(C#N)C#N

InChI

1S/5CN.Fe.NO.2Na.2H2O/c5*1-2;;1-2;;;;/h;;;;;;;;;2*1H2/q;;;;;2*-1;2*+1;;

chave InChI

OIRZWVYIQXBRFC-UHFFFAOYSA-N

Descrição geral

Sodium nitroprusside dihydrate (Disodium pentacyanonitrosylferrate(2-)dihydrate, SNP) molecule contains a ferrous ion in the center, which is surrounded by five cyanide groups and a nitrosyl group.[1] Sodium nitroprusside has clinical applications. It acts as a rapid-acting vasodilator. It is also widely employed as nitric oxide (NO) donor in various experimental models.[2] Two metastable states of sodium nitroprusside dihydrate, Na₂[Fe(CN)₅NO].2H₂O have been identified and their geometries have been studied by X-ray diffraction.[3]