1.01213

硫氰酸铵

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 别名: 硫氰酸铵, 硫氰酸铵（Ammonium sulfocyanide, Ammonium rhodanide, Thiocyanic acid ammonium salt, Ammonium sulfocyanate）
• 经验公式（希尔记法）: CH₄N₂S
• CAS号: 1762-95-4
• 分子量: 76.12
• MDL號碼: MFCD00011428
• 分類程式碼代碼: 12352301
• 酶委員會索引編號: 217-175-6
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 300
• agency: reag. ISO; reag. Ph. Eur.
• 蒸汽壓力: <1 hPa ( 20 °C)
• 產品線: EMSURE^®
• 化驗: ≥99.0% (silver nitrate titration)
• 形狀: solid
• 效力: 500 mg/kg LD₅₀, oral (Rat)
• 雜質: ≤0.005% Insoluble matter; ≤0.02% Iodine consuming substances
• 燃燒殘留物: ≤0.025% (as sulfate)
• pH值: 4.5-6.0 (20 °C, 50 g/L in H₂O)
• mp: 151 °C
• 溶解度: 1600 g/L
• 密度: 1.3 g/cm³ at 20 °C
• 體積密度: 600‑700 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.0025%; sulfide (S^2-): ≤0.001%
• 正離子痕跡: Cu: ≤0.0004%; Fe: ≤0.0001%; Pb: ≤0.0004%; heavy metals (as Pb): ≤0.0005%
• 儲存溫度: 2-30°C
• InChI: 1S/CHNS.H3N/c2-1-3;/h3H;1H3
• InChI 密鑰: SOIFLUNRINLCBN-UHFFFAOYSA-N

说明

應用

• Redox Relay-Induced C-S Radical Cross-Coupling Strategy: This study showcases a novel application of ammonium thiocyanate in organic synthesis, specifically in nontraditional site-selective thiocyanation of quinoxalinones. This method highlights the versatility of ammonium thiocyanate in facilitating complex chemical transformations, useful in pharmaceutical and material science research (Shi et al., 2024).


• Reactant conversion-intercalation strategy toward interlayer-expanded MoS2 microflowers: Ammonium thiocyanate is utilized to enhance the supercapacitor performance of MoS2 microflowers, demonstrating its critical role in developing advanced materials for energy storage technologies. This application underlines the importance of ammonium thiocyanate in the field of material science, particularly in improving the electrochemical properties of nanoscale materials (Wang et al., 2023).


• Valorization and characterization of bio-oil from Salvadora persica seed for air pollutant adsorption: This research explores the environmental applications of ammonium thiocyanate, particularly in the adsorption and mitigation of air pollutants using bio-oil derived from natural sources. The study emphasizes the compound′s utility in environmental testing and pollution control strategies (Azizi et al., 2023).


• Layer-by-layer assembly of CsPbX3 nanocrystals into large-scale homostructures: In this application, ammonium thiocyanate is used in the precise assembly of perovskite nanocrystals, which are pivotal in the development of optoelectronic devices. The compound′s role in facilitating high-precision material assembly processes showcases its importance in cutting-edge scientific research and development (Cirignano et al., 2022).


• Study of MC:DN-Based Biopolymer Blend Electrolytes with Inserted Zn-Metal Complex for Energy Storage Devices with Improved Electrochemical Performance: Ammonium thiocyanate is used here to enhance the properties of biopolymer blend electrolytes, underscoring its significance in the development of high-performance energy storage devices. This application serves the needs of researchers focused on next-generation batteries and supercapacitors (Dannoun et al., 2022).

聯結

替代：AX1415; AX1415-1

分析報告

含量测定（银量滴定法）： ≥ 99.0 %
不溶物： ≤ 0.005％
pH值（5％；水；25°C）：4.5 - 6.0
氯化物（Cl）： ≤ 0.005 %
硫酸盐（SO₄）： ≤ 0.0025 %
硫化物（S）： ≤ 0.001 %
重金属（以铅计）： ≤ 0.0005 %
Cu（铜）： ≤ 0.0004 %
Fe（铁）： ≤ 0.0001 %
Pb（铅）： ≤ 0.0004 %
炽灼残渣（以硫酸盐计）： ≤ 0.025 %
碘消耗物质：
≤ 0.02 %
： ≤ 0.004 meq/g
符合ACS，ISO，Reag.符合欧洲药典

法律資訊

EMSURE 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