71778

Sodium nitroprusside dihydrate

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

• Sinônimo(s): Nitroprusside sodium, SNP, Sodium nitroferricyanide, Sodium pentacyanonitrosylferrate
• Fórmula linear: Na₂[Fe(CN)₅NO] · 2H₂O
• Número CAS: 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

Propriedades

• 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

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. 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. 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.

Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H301
• Declarações de precaução: P264 - P270 - P301 + P310 - P405 - P501
• Classificações de perigo: Acute Tox. 3 Oral
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable