Merck
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1.06541

Supelco

Sodium nitroprusside dihydrate

[disodium pentacyanonitrosyl ferrate(III) dihydrate] GR for analysis ACS,Reag. Ph Eur

Synonym(s):
Sodium nitroprusside dihydrate, Nitroprusside sodium, Sodium nitroferricyanide
Linear Formula:
Na2[Fe(CN)5NO] · 2H2O
CAS Number:
Molecular Weight:
281.95
Número MDL:
Número índice de la CE:
238-373-9

grado

ACS reagent

Nivel de calidad

100

Agency

reag. Ph. Eur.

potencia

99 mg/kg LD50, oral (Rat)

specific analyte(s)

ammonium

technique(s)

photometry: suitable

pH

5 (20 °C, 50 g/L in H2O)

solubilidad

400 g/L (slow decomposition)

densidad

1.71 g/cm3 at 20 °C

densidad aparente

1000 kg/m3

temp. de almacenamiento

2-30°C

InChI

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

InChI key

NWFKTGARQFKZMN-UHFFFAOYSA-N

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Envase

100, 500 g in Plastic bottle

Ligadura / enlace

Replaces: SX0675-1; SX0675-2; SX0675

Nota de análisis

Assay (argentometric): 99.0 - 102.0 %
Identity: passes test
Insoluble matter: ≤ 0.01 %
Chloride (Cl): ≤ 0.02 %
Hexacyanoferrate (II): ≤ 0.02 %
Hexacyanoferrate (III): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.01 %
Corresponds to ACS, Reag. Ph. Eur.

pictogramas

Skull and crossbones

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 3 Oral

Código de clase de almacenamiento

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

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificate of Analysis

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Certificate of Quality

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