1.06627

Sodium thiocyanate

EMPLURA^®

• Sinonimo/i: Sodium thiocyanate, Sodium sulfocyanide
• Formula empirica (notazione di Hill): CNNaS
• Numero CAS: 540-72-7
• Peso molecolare: 81.07
• Numero MDL: MFCD00011123
• Codice UNSPSC: 12352302
• Numero indice EU: 208-754-4
• NACRES: NA.21

Proprietà

• Tensione di vapore: <1 hPa ( 20 °C)
• Livello qualitativo: 200
• Nome Commerciale: EMPLURA^®
• Saggio: ≥98.5% dry basis (silver nitrate titration)
• Forma fisica: solid
• Potenza: 764 mg/kg LD₅₀, oral (Rat)
• Perdita: ≤5.0% loss on drying, 105°C
• pH: 6-8 (20 °C, 100 g/L in H₂O)
• Punto di fusione: 308 °C
• Solubilità: >1000 g/L
• Densità: 1.74 g/cm³ at 20 °C
• Densità bulk: 800‑1000 kg/m³
• Anioni in tracce: chloride (Cl^-): ≤0.1%; sulfate (SO₄^2-): ≤0.025%
• Cationi in tracce: As: ≤0.0005%; heavy metals (as Pb): ≤0.002%
• Temperatura di conservazione: 2-30°C
• InChI: 1S/CHNS.Na/c2-1-3;/h3H;/q;+1/p-1; VGTPCRGMBIAPIM-UHFFFAOYSA-M

Descrizione

Applicazioni

• 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).

Risultati analitici

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 %

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H302 + H312 + H332 - H318 - H412
• Consigli di prudenza: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• Rischi supp: EUH032
• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable