Potassium Cyanide
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2023-09-10 23:08
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Browse the number:
471
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- Contactaixin:
anhuisanji(Mr.)
- Email: telephone: phone:
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Arrea:
Beijing
Address:Room No.306, Tianyi Business Mansion, Tianbo Road, Hefei, Anhui, China
- Website:
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1. General Introduction
Potassium Cyanide above 99% solid white crystalline briquette form is mainly used as leaching agent in gold mining operations with leaching process and electroplating,
It 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.
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2. Application
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 it 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.
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3. Technical Datasheet
Chemical Name |
Potassium Cyanide |
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Formula |
KCN |
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Molecular Weight |
65.116 |
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HS Code |
2837191000 |
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CAS No. |
151-50-8 |
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UN No. |
1680 |
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Category |
Dangerous Goods Clarification 6.1 |
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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 |
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4. Package and Delivery
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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