1.06627

Sodium thiocyanate

EMPLURA^®

• Sinónimos: Sodium thiocyanate, Sodium sulfocyanide
• Fórmula empírica (notación de Hill): CNNaS
• Número de CAS: 540-72-7
• Peso molecular: 81.07
• Número MDL: MFCD00011123
• Código UNSPSC: 12352302
• Número índice de la CE: 208-754-4
• NACRES: NA.21

Propiedades

• presión de vapor: <1 hPa ( 20 °C)
• Nivel de calidad: 200
• Línea del producto: EMPLURA^®
• Análisis: ≥98.5% dry basis (silver nitrate titration)
• formulario: solid
• potencia: 764 mg/kg LD₅₀, oral (Rat)
• pérdida: ≤5.0% loss on drying, 105°C
• pH: 6-8 (20 °C, 100 g/L in H₂O)
• mp: 308 °C
• solubilidad: >1000 g/L
• densidad: 1.74 g/cm³ at 20 °C
• densidad aparente: 800‑1000 kg/m³
• trazas de anión: chloride (Cl^-): ≤0.1%; sulfate (SO₄^2-): ≤0.025%
• trazas de catión: As: ≤0.0005%; heavy metals (as Pb): ≤0.002%
• temp. de almacenamiento: 2-30°C
• InChI: 1S/CHNS.Na/c2-1-3;/h3H;/q;+1/p-1
• Clave InChI: VGTPCRGMBIAPIM-UHFFFAOYSA-M

Descripción

Aplicación

• Copper-mediated [3 + 2] oxidative cyclization of oxime acetate: Demonstrates the use of sodium thiocyanate in copper-mediated synthesis, crucial for the formal synthesis of fentiazac, highlighting its role in pharmaceutical synthesis techniques (Jadhao et al., 2024).


• Fabrication and Characterization of Flexible Solid Polymers Electrolytes for Supercapacitor Application: Details the application of sodium thiocyanate in the development of advanced polymer electrolytes for supercapacitors, emphasizing its impact on the energy storage sector (Badi et al., 2022).


• Lactose oxidase: An enzymatic approach to inhibit Listeria monocytogenes in milk: Utilizes sodium thiocyanate as part of a novel enzymatic strategy to enhance food safety, providing an alternative to traditional preservatives in dairy products (Flynn et al., 2021).


• 1,3-Dibromo-1,1-difluoro-2-propanone as a Useful Synthon for a Chemoselective Preparation of 4-Bromodifluoromethyl Thiazoles: Incorporates sodium thiocyanate in the synthesis of bromodifluoromethyl thiazoles, demonstrating its utility in the creation of novel compounds for chemical research and industrial applications (Colella et al., 2018).

Nota de análisis

Assay (argentometric; calculated on dried substance): ≥ 98.5 %
Identity: passes test
Chloride (Cl): ≤ 0.1 %
Sulfate (SO₄): ≤ 0.025 %
Heavy metals (as Pb): ≤ 0.002 %
As (Arsenic): ≤ 0.0005 %
Loss on Drying (105°C): ≤ 5.0 %

Información legal

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictogramas: GHS05,GHS07
• Palabra de señalización: Danger
• Frases de peligro: H302 + H312 + H332 - H318 - H412
• Consejos de prudencia: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• Riesgos supl.: EUH032
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable