







Potassium cyanide is a compound with the formula K CN.This colorless crystalline salt, similar in appearance to sugar, is highly soluble in water. Most KCN is used in gold mining, organic synthesis, and electroplating.Smaller applications include jewellery for chemical gilding and buffing.. Potassium cyanide is highly toxic.The moist solid emits small amounts of hydrogen …





Sodium cyanide is colorless sodium salt and its crystals belong to the cubic crystal system. Its aqueous solutions are strongly basic due to the presence of cyanide ion. It can be synthesized by reacting sodium hydroxide with hydrogen cyanide. Sodium cyanide is a key precursor for the synthesis of various organic intermediates.







Hydrogen cyanide, sometimes called prussic acid, is a chemical compound with the formula HCN and structure H−C≡N.It is a colorless, extremely poisonous, and flammable liquid that boils slightly above room temperature, at 25.6 °C (78.1 °F).HCN is produced on an industrial scale and is a highly valued precursor to many chemical compounds ranging from polymers to …









DESCRIPTION: Sodium cyanide releases hydrogen cyanide gas, a highly toxic chemical asphyxiant that interferes with the body's ability to use oxygen. Exposure to sodium cyanide can be rapidly fatal. It has whole-body (systemic) effects, particularly affecting those organ systems most sensitive to low oxygen levels: the central nervous system ...











- سیانور از برخی مواد غذایی و گیاهان خاص مانند کاساوا ، لوبیای لیما و بادام از مواد طبیعی آزاد می شود. گودال ها و دانه های میوه های معمولی ، مانند زردآلو ، سیب و هلو ، ممکن است دارای مقادیر قابل توجهی مواد شیمیایی باشند که به سیانید متابولیزه می شوند. قسمتهای خوراکی این گیاهان حاوی مقادیر بسیار کمتری از این مواد شیمیایی هستند. سیانور در دود سیگار و م...
- جرم مولی: 49.0072 g/mol
- شکل ظاهری: جامد سفید رنگ با بوی خفیف بادام تلخ
- دانسیته: 1.5955 g/cm3
- فرمول شیمیایی: NaCN
چگونگی مرگ موجودات زنده با سیانور




















یک پیام ارسال کرد