Sodium Cyanide/Cymag/mercury/Hg High Purity
CAS No.: 143-33-9
Package: In wooden box or iron drum
Unsolvable Substance % 0.05Max
Sodium Cyanide has applied to the various uses such as an industrial chemicals for gold extraction, electroplating, production of metallic cyanides for electroplating, an intermediating for other chemicals, and production of hydrocyanic acid for organic synthesis.
Properties :White Briqueet
Cyanide salts are among the most rapidly acting of all known poisons.
Cyanide is a potent inhibitor of respiration, acting on mitochondrial
cytochrome oxidase and hence blocking electron transport. This results in
decreased oxidative metabolism and oxygen utilization. Lactic acidosis
then occurs as a consequence of anaerobic metabolism.
Packing:packed in 50kg steel barrels (lined with high-pressure polythene bag)
NaCN > 98%
NaOH <; 0.5%
Na2CO3 <; 0.5%
H2O <; 0.5%
Water Unsoluble <; 0.05%
Sodium cyanide is white granular or frit.When fully dry, there is no smell, moisture in wet air and decompose to produce trace amounts of hydrogen cyanide gas (bitter almond smell).Soluble in water, slightly soluble in ethanol.Its aqueous solution is highly alkaline, easy to hydrolyze and highly toxic.
Sodium cyanide is a kind of important chemical raw material, is widely used in metallurgy, mining, agricultural chemicals, pharmaceutical, electroplating and organic synthesis, as a hardening agent, complexing agent, and will be introduced to the cyano compounds.
Sodium cyanide is an important basic chemical raw material for basic chemical synthesis, electroplating, metallurgy and organic synthetic medicine, pesticide and metal treatment.
Complexing agent, masking agent.
Gold and silver and other precious metals are refined and electroplated.
Used as a hardening agent for various steel in the mechanical industry.
Electroplating industry as the main component of copper, silver, cadmium and zinc.
In metallurgical industry, it is used to extract precious metals such as gold and silver.
The chemical industry is the production of various inorganic cyanide and the production of hydrocyanic acid raw materials, also used in the manufacture of organic glass, various synthetic materials, nitrile rubber, synthetic fiber copolymer.
The dye industry is used to make melamine (reactive dye intermediates and raw materials for the production of whitening agents).
The pharmaceutical industry is used for the manufacture of methyl cyanoacetate and diethyl malonate.
As a mordant in textile industry, it is also used in liquid carburizing and nitriding of steel.
All kinds of sodium cyanide are highly toxic chemicals. The hazard regulation number is 61001.The lethal dose of sodium cyanide was 0.1~1g.When mixed with acid, potassium chlorate, nitrite, nitrate, or long exposure to humid air, it is easy to produce highly toxic, inflammable and explosive HCN gas.When the concentration of HCN in the air is 20ppm, the symptoms of poisoning and death can occur within hours.