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Potassium Cyanide

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unit price: negotiable
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period for delivery: Consignment Deadline Days
area: Beijing
Expiry date : Long Effective
last update: 2022-12-09 13:38
view count: 152
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1.  General Introduction of Potassium Cyanide

Potassium Cyanide above 99% solid white crystalline briquette form is mainly used as leaching agent in gold mining operations with leaching process and electroplating,

Potassium Cyanide is high toxic chemical and classified as Dangerous Goods Clarification: 6.1 and UN No.:1680; which can be used for storing, processing, producing and treating of chemical weapons; due to this reason, it's the strictly monitor & controlled products under United Nation and each country, EUC(End User Certificate) and related documents needs to be submitted for approval of Export License before delivery. Obviously, all companies related to manufacture and transport of Potassium Cyanide must be licensed and qualified including Manufacturer, Exporter, Logistic, Storage, Carrier, Importer and End Users.


2.  Application of Potassium Cyanide

Potassium Cyanide can be used for fumigation, electroplating, extracting gold and silver from ores, and chemical manufacturing. However, gold extraction with leaching process is its main applications. Since Potassium Cyanide is highly soluble, gold ore after crushing and grinding and Potassium cyanide (KCN) solution mixtures is fed into large mechanically stirred tanks where it is agitated with air as a leaching process to form the leachate (gold-cyanide complex). The air provides dissolves oxygen for gold leaching process to supplies moderate stirring power, which forces better contact between reactant and ensuring that the pulp at the bottom of tank does not heap up together.


3.  Technical Datasheet of Potassium Cyanide

Chemical Name

Potassium Cyanide

Formula

KCN

Molecular Weight

65.116

HS Code

2837191000

CAS No.

151-50-8

UN No.

1680

Category

Dangerous Goods Clarification 6.1

Purity Content (KCN)

%

≥99.0%

Potassium Hydroxide Content (KOH)

%

≤0.3%

Potassium Carbonate Content (K2CO3)

%

≤0.3%

Moisture Content(H2O)

%

≤0.3%

Insoluble Substances in water

%

≤0.05%

Physical Appearance

solid white crystalline briquette


4.  Package and Delivery of Potassium Cyanide

Package Method

20GP Load Quantity

20GP Load Net Weight

20GP Load Gross Weight

50KG Iron Drum( Red)

320 Drums

16,000Kgs

17,728Kgs

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