AuCyan™ High-Performance Sodium Cyanide: The Industry Benchmark for 98.3% Purity

Optimizing Gold Recovery Efficiency with Precision Mining Chemicals

In the demanding environment of modern gold extraction, the chemical reagents you choose are the heartbeat of your operation.United Chemical , a leader in mining chemicals since 1999, presents the AuCyan™ Series .Specifically developed for the world's most challenging gold and silver mines, AuCyan™ represents a leap forward in leaching kinetics and batch-to-batch consistency.

Description

Sodium cyanide is a highly toxic chemical compound with the formula NaCN. It appears as a white, water-soluble solid and has a faint odor reminiscent of bitter almonds. This compound is primarily used in the mining industry to extract gold and other precious metals from their ores. Its high reactivity with metals and its ability to form strong complexes make it an essential reagent in various industrial processes.

Application

Extraction of Gold and Sliver from ores, electroplating, Heat of metals (case hardening), making hydrocyanic acid, as an intermediate for the production of Agrochemicals, cleaning metals, manufacture of dyes and pigments, Nylon intermediates, ore flotation and also used as an intermediate for production of many organic chemicals and pharmaceutical intermediates.

Technical Specifications & Expert Interpretation

Our product exceeds the GB/T 19306-2003 Superior Quality standards. Here is how our technical indicators translate into operational success:

Packaging specifications

Safety & Integrity Commitment: > Every package is strictly sealed, tamper-proof, and fully compliant with international safety regulations for the transport of hazardous goods. This ensures maximum product integrity and safety during cross-border transit and long-term storage.

Application Excellence across Global Mining

AuCyan™ is engineered for seamless performance in all major gold recovery circuits:

• Carbon-in-Pulp (CIP) & Carbon-in-Leach (CIL): Rapidly complexes gold for efficient adsorption by high-hardness activated Carbon.

• Heap Leaching: Excellent solubility for uniform penetration through the ore heap, ensuring no "dead zones" in recovery.

Global Supply Chain & Safety Compliance

As a manufacturer with a presence in 77 countries, we prioritize the safe and stable delivery of this critical reagent.

• Hazard Classification: Class 6.1 (Toxic), UN 1689.

• Advanced Packaging: 50kg UN-certified iron drums with tamper-proof seals and moisture-resistant PE lining.

• Reliable Logistics: Direct shipping from major Chinese ports (Shanghai, Ningbo, QinGDAo) with a global network ensuring your "ammunition" for the mine is never out of stock.

• On-Site Support: Our expert technical teams provide dosage optimization and safety training directly at your mine site in Africa, SE Asia, and Central Asia.

The "Three Horsemen" Strategic Synergy

We deliver more than just a product; we deliver a Total Recovery Solution . AuCyan™ is designed to work in synergy with our AuCarb™ High-Hardness Coconut Shell Carbon . By providing a high-purity leaching environment, we minimize interference during the adsorption phase, helping you secure an additional 2%–5% in total gold recovery.

Certifications:

ISO 9001

Manufactured in an OHSAS 18001 certified facility

SDS and special documentation available

Shipping Information

MOQ: 18MT(can be ensured according to the requirements of customers)

Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)

Delivery Time: 4-6 weeks

Payment Terms

L/C, D/P, T/T at buyer’s cost

Sample available on request

Production Process

light oil cracking method: light oil and ammonia are mixed in proportion in an atomizer, preheated to 280 ° C., cracked in an electric arc furnace, and petroleum is used as a carrier, ammonia gas is used as protective gas for closed anti-oxidation, and the temperature is 1450 ℃, the reaction generates hydrocyanic acid gas. After dust removal and cooling, the pure hydrocyanic acid is obtained by Ammonia removal, water washing, absorption and rectification, then Sodium cyanide is produced by absorption with alkali solution.

Multiple Names

• Cyanogran

• Cyanobrik

• Sodium cyanide

• cianurodisodio

• cyanideofsodium

• Cianuro di sodio

• Cyanide of sodium

• Cyanure de sodium

• (cyano-kappaC)sodium

• Sodium cyanide, p.a.

• Sodium cyanide,liquid

• SODIUMCYANIDE,BRIQUETTE

• Sodium Cyanide, Reagent

• SODIUMCYANIDE,REAGENT,ACS

• Shannai oil