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Sodium Cyanide
CAS No. 143-33-9

Sodium Cyanide

Mining Chemicals

A white solid (NaCN) supplied in briquette or solution form, used as the primary leaching reagent for gold and silver extraction. Restricted product — supplied to licensed operations only.

Chemical FormulaNaCN
Purity98% min
AppearanceWhite Briquettes
GradeMining
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Product Description

Sodium Cyanide is the principal reagent used in the hydrometallurgical extraction of gold and silver from ores. It is supplied as solid briquettes or as a stabilised solution to licensed mining operations under strict regulatory control.

Important: Sodium Cyanide is highly toxic and is supplied only to authorised, licensed operations with full compliance documentation and trained handling personnel.

Applications

  • Gold leaching (CIL/CIP)
  • Silver extraction
  • Heap leaching
  • Electroplating
  • Metal case hardening
  • Chemical synthesis
  • Ore beneficiation
  • Hydrometallurgy

Technical Information

Chemical NameSodium Cyanide
CAS Number143-33-9
Molecular FormulaNaCN
Purity98% min
AppearanceWhite briquettes/solution
SolubilityHighly soluble in water
UN NumberUN 1689
Hazard ClassClass 6.1 - Highly Toxic

Packaging Information

1000 kg IBCSealed steel IBC (briquettes)
Iso-tankSolution supply
StorageSecure, dry, away from acids; restricted access
ComplianceLicensed operations only

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Supplied to licensed operations only. Contact our team for compliance and pricing.

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