1.06437

Sodium cyanide

EMPLURA^®

• 別名: Sodium cyanide
• 実験式（ヒル表記法）: CNNa
• CAS番号: 143-33-9
• 分子量: 49.01
• MDL番号: MFCD00003523
• UNSPSCコード: 12352302
• EC Index Number: 205-599-4
• NACRES: NA.21
• アッセイ: ≥95.0% (silver nitrate titration)
• フォーム: solid
• 溶解性: 370 g/L

特性

• 品質水準: 200
• 製品種目: EMPLURA^®
• アッセイ: ≥95.0% (silver nitrate titration)
• フォーム: solid
• 有効性: 4.7 mg/kg LD₅₀, oral (Rat); 7.7 mg/kg LD₅₀, skin (Rabbit)
• pH: 11.7 (20 °C, 100 g/L in H₂O)
• bp: 1496 °C/1013 hPa
• mp: 563 °C
• 溶解性: 370 g/L
• 密度: 1.6 g/cm³ at 20 °C
• かさ密度: 750‑900 kg/m³
• 微量陰イオン: chloride (Cl^-): ≤0.05%; hexacyanoferrate(II) ([Fe(CN)₆]^4-): ≤0.05%; sulfide (S^2-): ≤0.02%
• 微量陽イオン: Pb: ≤0.005%
• 保管温度: no temp limit
• InChI: 1S/CN.Na/c1-2;/q-1;+1
• InChI Key: MNWBNISUBARLIT-UHFFFAOYSA-N

詳細

アプリケーション

• 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).

アナリシスノート

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

法的情報

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

安全性情報

• ピクトグラム: GHS05,GHS06,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H290 - H300 + H310 + H330 - H314 - H372 - H410
• 注意書き: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: 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
• ターゲットの組織: Thyroid
• 補足的ハザード: EUH032
• 保管分類コード: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3