1.06541

Sodium nitroprusside dihydrate

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

• Synonyme(s) : Sodium nitroprusside dihydrate, Nitroprusside sodium, Sodium nitroferricyanide
• Formule linéaire : Na₂[Fe(CN)₅NO] · 2H₂O
• Numéro CAS: 13755-38-9
• Poids moléculaire : 281.95
• Numéro MDL: MFCD00149192
• Code UNSPSC : 12352302
• Numéro de classement CE : 238-373-9
• Nomenclature NACRES : SE.11

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 100
• Agence: reag. Ph. Eur.
• Puissance: 99 mg/kg LD₅₀, oral (Rat)
• Analyte(s) spécifique(s): ammonium
• Technique(s): photometry: suitable
• pH: 5 (20 °C, 50 g/L in H₂O)
• Solubilité: 400 g/L (slow decomposition)
• Densité: 1.71 g/cm³ at 20 °C
• Masse volumique apparente: 1000 kg/m³
• Température de stockage: 2-30°C
• InChI: 1S/5CN.Fe.NO.2Na.2H2O/c5*1-2;;1-2;;;;/h;;;;;;;;;2*1H2/q;;;;;-2;;2*+1;;
• Clé InChI: NWFKTGARQFKZMN-UHFFFAOYSA-N

Description

Application

• SPECTROPHOTOMETRIC DETERMINATION OF THYMOL IN MOUTHWASHES VIA SODIUM NITROPRUSSIDE REACTION WITH HYDROXIDE AMINE HYDROCHLORIDE.: This study presents a spectrophotometric method for determining thymol in mouthwashes using a reaction with sodium nitroprusside and hydroxide amine hydrochloride. This analytical approach enhances the accuracy and reliability of thymol quantification in pharmaceutical products (International Journal of Research in Pharmacy and Chemistry, 2023).


• Efficacy of postharvest sodium nitroprusside application to extend storability by regulating physico-chemical quality of pear fruit.: This study investigates the application of sodium nitroprusside in extending the storability of pear fruits by regulating their physico-chemical quality. The findings suggest significant improvements in fruit preservation and quality maintenance during storage (Food Chemistry, 2021).

Liaison

Replaces: SX0675-1; SX0675-2; SX0675

Remarque sur l'analyse

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.

Informations sur la sécurité

• Pictogrammes: GHS06
• Mention d'avertissement: Danger
• Mentions de danger: H301
• Conseils de prudence: P264 - P270 - P301 + P310 - P405 - P501
• Classification des risques: Acute Tox. 3 Oral
• Code de la classe de stockage: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable