Place of Origin:
MADE IN CHINA
Brand Name:
YuanLong
Certification:
ISO9001:2015
Model Number:
IS-I
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High Purity 99% Sodium Hydroxide Pearls 25KG/Bag For Gold Smelting
Product Description
Sodium hydroxide pearls, also known as caustic soda pearl or NaOH pearl, is a white, odorless, and highly corrosive solid that is commonly used in a variety of industrial applications. It is an inorganic compound with the chemical formula NaOH and is highly soluble in water, producing a strongly alkaline solution.
Basic Info
| Molecular Formula: | NaOH |
| Molecular Weight: | 40.00 |
| CAS No: | 1310-73-2 |
| EINECS No: | 215-185-5 |
| Hs Code | 2815110000 |
| Specification | 99.31% |
| Solubleness | Soluble Alkali |
| Quality | First-class product |
Product Analysis
Name: Sodium Hydroxide Pearls
According to:GB/T209-2018
| Item | Standard | Test Result |
| Assay(NaOH)% | ≥98.0 | 99.31 |
| Sodium Carbonate(Na2Co3)% | ≤0.8 | 0.37 |
| Sodium Chloride(NaCL)% | ≤0.05 | 0.02 |
| Iron Sesquioxide(Fe2O3)% | ≤0.008 | 0.002 |
| Color | White color | Confirm |
Application In Gold Smelting Industry
1.Gold Refining: Sodium hydroxide can be used in the refining process of gold to dissolve and separate impurities. It is often employed to remove base metals like copper, lead, and nickel from gold alloys.
2.PH Adjustment: Sodium hydroxide can be used to adjust the pH of solutions in gold refining processes. Controlling the pH is crucial for various chemical reactions that occur during the refining process.
3.Neutralization: In some cases, sodium hydroxide can be used to neutralize acidic solutions that are generated during gold smelting or refining processes. This helps in stabilizing the pH level and making the solutions safer to handle.
4.Cleaning and Degreasing: Sodium hydroxide is an effective cleaning agent and can be used to remove dirt, grease, and other contaminants from equipment used in gold smelting operations.
5.Electrolysis: In some electroplating or refining processes, sodium hydroxide can be used as an electrolyte to facilitate the deposition of gold onto surfaces.
6.Precipitation of Gold: Sodium hydroxide can be used to precipitate gold from solution in the form of gold hydroxide, which can then be further processed to obtain pure gold.
7.Alkaline Cyanide Destruction: In the cyanidation process, which is commonly used in gold extraction, sodium hydroxide can be used for alkaline cyanide destruction to detoxify cyanide-containing waste solutions.
Packaging
Shipment
The most thoughtful service for our customers: We have a professional team, from the factory production, delivery to the warehouse, warehouse packing, into the Chinese chemical warehouse and to the ship, strictly supervise every process.
From the factory production, delivery to the warehouse
Warehouse packing, into the Chinese chemical warehouse and to the ship
Company Introduction
Baoshun (Shanghai) Chemical Technology Co., LTD. (hereinafter referred to as "Baoshun Chemical") is a private joint-stock enterprise specializing in the production and sales of solid sodium hydroxide, caustic soda flakes, caustic soda, caustic soda pearls, food-grade sodium hydroxide and other chemicals. It sells to various provinces and regions in China, and has established long-term cooperative business with most state-owned enterprises and listed companies.
Its subsidiaries, Linxi Industry (Hong Kong) Co., LTD., Linxi International Trade (Tianjin) Co., LTD., Linxi Import and Export Trade (Guangdong) Co., LTD., provide services for the export of its products. Its products are widely used in petroleum, chemical industry, metallurgy, pharmaceutical, electroplating, paper making, printing and dyeing, textile, soap making and many other fields. The annual sales volume of caustic acid and caustic acid is 200,000 tons. The products have passed ISO9001 quality management system certification and strictly follow the specifications of the national Quality standard (GB209-2018). The export products are tested by quality inspection institutions (SGS, CIQ, INTERTEK). Other countries such as ECTN, FOEME, COO are available.
Baoshun Chemical and its import and export companies have independent import and export rights, with more than 10 years of export experience. The ports are located in Tianjin Port and Qingdao Port in north China. Our products are exported to more than 150 countries in Southeast Asia, Middle East, Europe and Africa. We have rich export experience and understand the different needs of customers in developing countries and developed countries. Over the years, we have provided satisfactory chemical products solutions for many customers, and now deeply praised and trusted by domestic and foreign product users.
FAQ
1.Are you the manufacturer?
Yes, we are manufacturer this means we can control the quality and we can ensure the delivery time , the quality can be stable and the price can be competitive, so please don't worry.
2.What are your payment terms?
TT(30% deposit in advance, 70% balance against of the B/L copy). We also accept L/C,DP,west union and so on.
3.What is your delivery time?
Within 2 weeks after received the receipt of advance payment.
4.How about packing?
25 kg PP woven bags with PE inner or we can offer the package which printed based on your design.
5.When can I get reply?
Our sales manager will contact you within 12 hours.
6.How about the validity of products?
According to the products you order, usually 2 years.
7.What documents do you provide?
Usually we provide commercial invoice, Packing list, Original B/L, COA, MSDS, etc.
8.Can I get sample before order?
Yes, we can send you free samples for your reference, help you to test your market,you only for international courier charge.
9.Where is your loading port?
Usually TIANJIN port or QINGDAO port.
10.How can you guarantee the goods you offer is qualified?
Provide testing services, and let SGS do quality testing when delivery.
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