60178

氰化钾

BioUltra, ≥98.0% (AT)

• 别名: KCN, Potassium salt of hydrocyanic acid
• 线性分子式: KCN
• CAS号: 151-50-8
• 分子量: 65.12
• Beilstein: 3593645
• EC 号: 205-792-3
• MDL编号: MFCD00011397
• UNSPSC代码: 12352302
• PubChem化学物质编号: 57651730
• NACRES: NA.25

属性

• 生物来源: synthetic
• 产品线: BioUltra
• 方案: ≥98.0% (AT)
• 表单: crystalline
• 杂质: insoluble matter, passes filter test
• pH值（酸碱度）: 11.0-13.0 (25 °C, 1 M in H₂O)
• mp: 634 °C (lit.)
• 溶解性: H₂O: 1 M at 20 °C, clear, colorless
• 痕量阴离子: chloride (Cl^-): ≤200 mg/kg; sulfate (SO₄^2-): ≤400 mg/kg; sulfide (S^2-): ≤5 mg/kg; thiocyanate (SCN^-): ≤100 mg/kg
• 痕量阳离子: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤100 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤5000 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• 紫外吸收: λ: 260 nm A_max: 0.06; λ: 280 nm A_max: 0.03
• SMILES字符串: [K]C#N
• InChI: 1S/CN.K/c1-2;
• InChI key: YUZRZFQHUCKACF-UHFFFAOYSA-N

说明

应用

Potassium cyanide is use to inhibit oxidative phosphorylation reactions in a wide variety of biological systems and applications.

其他说明

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Blocks electron transport to oxygen via cytochrome oxidase, hence employed in the determination of succinate dehydrogenase in submitochondrial particles by preventing substantial loss of succinate by electron flux to O₂

安全信息

• 象形图: GHS06,GHS08,GHS05,GHS09
• 警示用语：: Danger
• 危险声明: H290,H300 + H310 + H330,H372,H410
• 预防措施声明: P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310 - P314
• 危险分类: Acute Tox. 1 Oral - Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Met. Corr. 1 - STOT RE 1
• 靶器官: Thyroid
• 补充剂危害: EUH032
• 储存分类代码: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges