1.06627

Sodium thiocyanate

EMPLURA^®

• 别名: Sodium thiocyanate, Sodium sulfocyanide
• 经验公式（希尔记法）: CNNaS
• CAS号: 540-72-7
• 分子量: 81.07
• MDL號碼: MFCD00011123
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 208-754-4
• NACRES: NA.21

属性

• 蒸汽壓力: <1 hPa ( 20 °C)
• 品質等級: 200
• 產品線: EMPLURA^®
• 化驗: ≥98.5% dry basis (silver nitrate titration)
• 形狀: solid
• 效力: 764 mg/kg LD₅₀, oral (Rat)
• 損耗: ≤5.0% loss on drying, 105°C
• pH值: 6-8 (20 °C, 100 g/L in H₂O)
• mp: 308 °C
• 溶解度: >1000 g/L
• 密度: 1.74 g/cm³ at 20 °C
• 體積密度: 800‑1000 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.1%; sulfate (SO₄^2-): ≤0.025%
• 正離子痕跡: As: ≤0.0005%; heavy metals (as Pb): ≤0.002%
• 儲存溫度: 2-30°C
• InChI: 1S/CHNS.Na/c2-1-3;/h3H;/q;+1/p-1
• InChI 密鑰: VGTPCRGMBIAPIM-UHFFFAOYSA-M

说明

應用

• 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).

分析報告

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 %

法律資訊

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

安全信息

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H302 + H312 + H332 - H318 - H412
• 防範說明: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• 安全危害: EUH032
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable