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71778

Sigma-Aldrich

Sodium nitroprusside dihydrate

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

Sinónimos:

Nitroprusside sodium, SNP, Sodium nitroferricyanide, Sodium pentacyanonitrosylferrate

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About This Item

Fórmula lineal:
Na2[Fe(CN)5NO] · 2H2O
Número de CAS:
13755-38-9
Peso molecular:
297.95
EC Number:
238-373-9
MDL number:
MFCD00149192
UNSPSC Code:
12352300
PubChem Substance ID:
329763522
NACRES:
NB.24

grade

ACS reagent
puriss. p.a.

Quality Level

200

agency

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

assay

≥99%

form

crystals or chunks

solubility

water: soluble(lit.)

anion traces

chloride (Cl-): ≤100 mg/kg
hexacyanoferrate(II) ([Fe(CN)6]4-): ≤200 mg/kg
hexacyanoferrate(III) ([Fe(CN)6]3-): ≤100 mg/kg
sulfate (SO42-): ≤100 mg/kg

cation traces

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

SMILES string

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;;

InChI key

OIRZWVYIQXBRFC-UHFFFAOYSA-N

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General description

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.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Diffraction studies of photoexcited crystals: Metastable nitrosyl-linkage isomers of sodium nitroprusside.
Carducci MD, et al.
Journal of the American Chemical Society, 119(11), 2669-2678 (1997)
M Chiusa et al.
European journal of histochemistry : EJH, 56(2), e15-e15 (2012-06-13)
Sodium nitroprusside (SNP) is used clinically as a rapid-acting vasodilator and in experimental models as donor of nitric oxide (NO). High concentrations of NO have been reported to induce cardiotoxic effects including apoptosis by the formation of reactive oxygen species.
Ben J Wu et al.
Scientific reports, 9(1), 16183-16183 (2019-11-09)
Coronary artery bypass grafting is among the most commonly performed of all cardiovascular surgical procedures. However, graft failure due to stenosis reduces the long-term benefit of the intervention. This study asks if elevating plasma high density lipoprotein cholesterol (HDL-C) levels
Yang Yu et al.
The Journal of physiology, 597(6), 1487-1502 (2018-12-20)
Obesity is associated with disrupted satiety regulation. Mice with diet-induced obesity have reduced vagal afferent neuronal excitability and a decreased afferent response to satiety signals. A low grade inflammation occurs in obesity with increased expression of inducible nitric oxide synthase
Mariko Takahashi et al.
Science signaling, 12(564) (2019-01-17)
Zymosan is a glucan that is a component of the yeast cell wall. Here, we determined the mechanisms underlying the zymosan-induced accumulation of neutrophils in mice. Loss of the receptor CD300b reduced the number of neutrophils recruited to dorsal air
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