1.06627

Sodium thiocyanate

EMPLURA^®

• 동의어(들): Sodium thiocyanate, Sodium sulfocyanide
• 실험식(Hill 표기법): CNNaS
• CAS Number: 540-72-7
• Molecular Weight: 81.07
• MDL number: MFCD00011123
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 208-754-4
• NACRES: NA.21

속성

• vapor pressure: <1 hPa ( 20 °C)
• Quality Level: 200
• 제품 라인: EMPLURA^®
• 분석: ≥98.5% dry basis (silver nitrate titration)
• 형태: solid
• 효능: 764 mg/kg LD₅₀, oral (Rat)
• 손실: ≤5.0% loss on drying, 105°C
• pH: 6-8 (20 °C, 100 g/L in H₂O)
• mp: 308 °C
• solubility: >1000 g/L
• density: 1.74 g/cm³ at 20 °C
• 벌크 밀도: 800‑1000 kg/m³
• 음이온 미량물: chloride (Cl^-): ≤0.1%; sulfate (SO₄^2-): ≤0.025%
• 양이온 미량물: As: ≤0.0005%; heavy metals (as Pb): ≤0.002%
• 저장 온도: 2-30°C
• InChI: 1S/CHNS.Na/c2-1-3;/h3H;/q;+1/p-1
• InChI key: VGTPCRGMBIAPIM-UHFFFAOYSA-M

설명

애플리케이션

• 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).

분석 메모

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 %

법적 정보

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

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302 + H312 + H332 - H318 - H412
• 예방조치 성명서: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• 보충제 위험성: EUH032
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable