an Eco-Friendly Gold Leaching Reagent for Gold Dressing or Recovery Gold Leaching Reagent Sodium Cyanidethioureaaqua Regiaferric Sodium Borohydride

   Hello everyone! We are Chongqing Yuhan Technology. We have been deeply involved in the chemical industry for many years and specialize in the trade of chemical raw materials. We have a wide business scope and rich resources, especially in the supply of chemical raw materials related to gold refining. In the process of gold refining, a variety of chemical raw materials play a key role, and we happen to have a rich product line. For example, sodium cyanide is an important raw material for traditional cyanidation gold extraction. With mature technology and high gold extraction efficiency, it is widely used in large-scale gold mining. We can provide sodium cyanide products with stable quality and meet relevant standards. There is also thiourea. For those gold refining scenarios with high environmental requirements or the treatment of low-grade gold mines, thiourea is an excellent choice. Its relatively low toxicity and excellent complexing ability for gold in an acidic environment make it highly favored in the industry. The thiourea we supply is of high quality and can meet the needs of different customers. Aqua regia, a powerful solution made of concentrated hydrochloric acid and concentrated nitric acid in a specific proportion, shows unparalleled gold dissolving ability when treating a small amount of high-purity gold ore in the laboratory. We can accurately provide aqua regia kits for scientific research institutions, small refining companies, etc., to ensure accurate composition ratios and safe and convenient use.
Ferric chloride plays an important role in extracting gold from gold and silver-containing waste materials such as electronic waste, and its relatively low cost makes it very cost-effective. The ferric chloride solution we provide has a stable concentration and can effectively assist in the gold extraction operation of waste materials.
Sodium borohydride, as a powerful assistant for reducing gold ions from the solution, has a strong reducing ability and reacts quickly and efficiently. The sodium borohydride products we supply are strictly controlled in quality and properly packaged to ensure their stability during storage and transportation.
Whether you are a large gold mining company, an environmental protection company focusing on waste recycling and reuse, or a scientific research team engaged in gold refining research, Chongqing Yuhan Technology can be your reliable chemical raw material partner. With professional services, high-quality products and sufficient inventory, we are always ready to provide solid support for your gold refining business. Looking forward to working with you to create brilliance together! 

 

 

 

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.