1.06437

Sodium cyanide

EMPLURA^®

• 别名: Sodium cyanide
• 经验公式（希尔记法）: CNNa
• CAS号: 143-33-9
• 分子量: 49.01
• MDL號碼: MFCD00003523
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 205-599-4
• NACRES: NA.21

属性

• 品質等級: 200
• 產品線: EMPLURA^®
• 化驗: ≥95.0% (silver nitrate titration)
• 形狀: solid
• 效力: 4.7 mg/kg LD₅₀, oral (Rat); 7.7 mg/kg LD₅₀, skin (Rabbit)
• pH值: 11.7 (20 °C, 100 g/L in H₂O)
• bp: 1496 °C/1013 hPa
• mp: 563 °C
• 溶解度: 370 g/L
• 密度: 1.6 g/cm³ at 20 °C
• 體積密度: 750‑900 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.05%; hexacyanoferrate(II) ([Fe(CN)₆]^4-): ≤0.05%; sulfide (S^2-): ≤0.02%
• 正離子痕跡: Pb: ≤0.005%
• 儲存溫度: no temp limit
• InChI: 1S/CN.Na/c1-2;/q-1;+1
• InChI 密鑰: MNWBNISUBARLIT-UHFFFAOYSA-N

说明

應用

• Green Synthesis of Sodium Cyanide Using Hydrogen Cyanide Extracted under Vacuum from Cassava (Manihot esculenta Crantz) Leaves.: This study presents an innovative green approach to synthesizing sodium cyanide using hydrogen cyanide extracted from cassava leaves. The process involves maceration and vacuum extraction, producing NaCN with potential applications in environmentally friendly chemical synthesis and analytical methods (Monga et al., 2022).

分析報告

Assay (argentometric): ≥ 95.0 %
Identity: passes test
Chloride (Cl): ≤ 0.05 %
Hexacyanoferrate: ≤ 0.05 %
Sulphide (S): ≤ 0.02 %
Pb (Lead): ≤ 0.005 %

法律資訊

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

安全信息

• 象形圖: GHS05,GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H290 - H300 + H310 + H330 - H314 - H372 - H410
• 防範說明: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT RE 1
• 標靶器官: Thyroid
• 安全危害: EUH032
• 儲存類別代碼: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 3