CAS No.: 151-50-8
Name: potassium commonly known as kaempferol, cyanide
Chemical name: potassium cyanide
Technical specifications code: 820
Molecular formula: KCN
Molecular weight: 65.11
Appearance and traits: white round lumps, granules or crystalline powder, highly toxic. Yi Chao solution of hydrogen cyanide smells (bitter almond smell)
Absorb moisture in wet air and give off trace amounts of hydrogen cyanide gas. Easily soluble in water, slightly soluble in alcohol and water solution is strongly alkaline, and quickly hydrolyzed.
Density 1.857g/cm^3, 1497 c boiling point, melting point 563. Contact trace powder can be cut in the skin or inhaled poisoned to death. Contact with acids decomposition can emit highly toxic hydrogen cyanide gas, and chlorate or sodium nitrite mixture could explode.
The chemicals are high drama. HIV, needs very careful composition, composition
Purpose: uses the same with sodium cyanide, can be used. Sodium cyanide plating with high conductivity, coating delicate advantages, the use of more appropriate, but more expensive.
Used to extract gold ore flotation, silver. heat treatment of iron and steel, manufactured organic nitriles. As a reagent in analytical chemistry. In addition, it is also used for photo etching, lithography, and so on.
Danger category:. HIV drugs. One of the drug (currently the most. HIV is polonium), enter the body from the mouth, and soon died.
Control type: potassium cyanide (poison) (XZ)
Packaging: 5 kg/bag
Price: 2500 Yuan/kg