Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2000 Tons per Month |
| Delivery Time | Within 3-7 days |
| Packaging Details | 25KGS, 1000KGS |
| Product Name | White Granular Borax Decahydrate for Glass Making |
| CAS No | 1303-96-4 |
| EINECS No | 215-540-4 |
| HS Code | 28401900 |
| Other Name | sodium tetraborate decahydrate |
| Appearance | white granular/crystal |
| Chemical Formula | Na2B4O7.10H2O |
| Application | glass/glassware making |
| Brand Name | ETiMADEN |
| Model Number | YX-SSPS |
| Place of Origin | Turkey |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000 Tons per Month |
| Delivery Time | Within 3-7 days | Packaging Details | 25KGS, 1000KGS |
| Product Name | White Granular Borax Decahydrate for Glass Making | CAS No | 1303-96-4 |
| EINECS No | 215-540-4 | HS Code | 28401900 |
| Other Name | sodium tetraborate decahydrate | Appearance | white granular/crystal |
| Chemical Formula | Na2B4O7.10H2O | Application | glass/glassware making |
| Brand Name | ETiMADEN | Model Number | YX-SSPS |
| Place of Origin | Turkey | ||
| High Light | CAS 1303-96-4 Borax Decahydrate ，Granular Borax Decahydrate ，Gold Mining Borax Decahydrate | ||
Turkey ETiMADEN Borax Decahydrate Granular Used in Metallurgy, CAS 1303-96-4 Sodium Tetraborate Decahydrate Na2B4O7.10H2O for Gold Mining
1. Borax Decahydrate Introduction
Borax decahydrate, also known as sodium borate decahydrate or simply borax, is a naturally occurring mineral compound that is often used in various household and industrial applications. It is composed of sodium, boron, oxygen, and water molecules.Borax decahydrate is a chemical substance with the molecular formula Na2B4O7 · 10H2O. It is a semi transparent colorless crystal or crystalline white powder. Borax decahydrate has no odor and a salty taste. When heated to 350-400 ℃, borax decahydrate will lose all its crystalline water and become anhydrous borax. Borax decahydrate is soluble in water and also in glycerol, but insoluble in alcohol. Its aqueous solution is weakly alkaline and appears colorless glassy when melted. We sell both Chinese brand purity 95%, 99.5% borax decahydrate and Turkey ETi Maden borax decahydrate.
Na2B4O7.10H2O Sodium Tetraborate Decahydrate for Gold Mining
| Product Name | Borax Decahydrate for Gold Mining |
| Chemical Formula | Na2B4O7.10H2O |
| Other Name | disodium tetraborate decahydrate/ sodium tetraborate decahydrate |
| Purity | 95%/99.5%/99.9% |
| CAS No. | 1303-96-4 |
| EINECS NO. | 215-540-4 |
| M.W. | 381.87 |
| Boiling Point | 320°C |
| Melting Point | 75 °C |
| HS Code | 2840190000 |
| Appearance | White Granular |
| Application | gold mining/glass/ glassware making/ metallurgy |
2. Borax Decahydrate Specifications
| Sodium Tetraborate Decahydrate for Gold Mining | |
| Component | Content |
| B2O3 | 36.47-38.50% |
| Na2B4O7.10H2O | 99.90-105.45% |
| Na2O | 16.24-17.14% |
| SO4 | 135 ppm max |
| Cl | 70 ppm max |
| Fe | 10 ppm max |
| Size | |
| +1.180mm | 4.00% max |
| -0.063mm | 4.00% max |
3. Borax Decahydrate for Gold Mining
The role of borax decahydrate in gold extraction mainly includes removing impurities from gold and maintaining its purity. In the process of gold jewelry processing, borax decahydrate is used as a flux, which forms a crystalline substance after melting and burning, which can remove impurities from the surface of gold, accelerate the dissolution of gold, and maintain the purity of gold.
Borax decahydrate used in Metallurgy
1. Flux: In the metallurgical industry, borax decahydrate is used for calcination, welding, and metal testing, and is a good flux. Borax decahydrate can increase the melting rate of metals, improve the fluidity of the melt, and thus help improve smelting efficiency and product quality.
2. Deoxidizer and cosolvent: In the process of non-ferrous smelting, sodium tetraborate decahydrate can be used as a deoxidizer and cosolvent to help remove impurities and oxides from metals, and improve the purity and quality of metals. In addition, borax decahydrate can also serve as a purifying agent to further purify the metal surface and ensure the smooth progress of the smelting process.
3. Improve hardness and heat resistance: In the mechanical industry, sodium tetraborate decahydrate is used for surface boronizing treatment, which can improve the hardness and heat resistance of metals. This treatment can enhance the wear resistance and corrosion resistance of metals, and extend the service life of equipment.
5. Special steel production: Borax decahydrate is also used to produce high-strength boron steel, high hardness heat-resistant alloy steel, and special steel resistant to three acid corrosion. These special steels have excellent mechanical properties and corrosion resistance, and are widely used in fields such as aerospace and automotive manufacturing.
4. Borax Decahydrate Product Pictures
5. Packing and Shipping for Borax Decahydrate
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller
Year Established:
1998
Total Annual:
3,000,000-6000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ... Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ...
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