Sodium Cyanide
Sodium cyanide is a poisonous compound with the formula NaCN. It is a white, water-soluble solid. Cyanide has a high affinity for metals, which leads to the high toxicity of this salt. Its main application, in gold mining
Sodium cyanide is a poisonous compound with the formula NaCN. It is a white, water-soluble solid. Cyanide has a high affinity for metals, which leads to the high toxicity of this salt. Its main application, in gold mining, also exploits its high reactivity toward metals. It is a moderately strong base. When treated with acid, it forms the toxic gas hydrogen cyanide.
Sodium gold cyanide
Sodium cyanide is used mainly to extract gold and other precious metals in mining industry. This application exploits the high affinity of gold(I) for cyanide, which induces gold metal to oxidize and dissolve in the presence of air (oxygen) and water, producing the salt sodium gold cyanide (or gold sodium cyanide) and sodium hydroxide:
4 Au + 8 NaCN + O2 + 2 H2O → 4 Na[Au(CN)2] + 4 NaOH
A similar process uses potassium cyanide (KCN, a close relative of sodium cyanide) to produce potassium gold cyanide (KAu(CN)2). Few other methods exist for this extraction process.
Gold Leaching chemicals manufacturer and supplier NAIROBI Kenya Africa...
DETAIL OF CHEMICALS USED FOR GOLD LEACHING PROCESS
#SodiumCyanide_AFRICA
#CausticSoda_AFRICA
#SodiumSulphide_Africa
#LeadNitrate_Africa
#SodiumMetabisulphite_Africa
#AmmoniumNitrate_Africa
#HydrogenPeroxide_Africa
#HydrochloricAcid_Africa
DETAIL OF CHEMICALS USED FOR ILLUSION PLANT
#NitricAcid_Africa
#SulfuricAcid_Africa
#BoricPowder_Africa
DETAIL OF CHEMICALS & ITEMS USED FOR LABORATORY TESTS
#SilverNitrate_AFRICA
#LeadNitrate_AFRICA
#ZincDust_Africa
#TinMetal_Africa
#PHPaper_Africa
#FilterPaper_Africa
Sodium Cyanide chemicals manufacturer and supplier in Africa Sudan, Kenya, Tanzania, UAE Middle East Gulf, Dubai, Sharjah, Ajman, Abudhabi, Mumbai, Kandla, Kolkata, Chennai, Vizag Visakhapatnam, Muscat Ruwi Barka Sohar Oman, Yemen
