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White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
Specifications
Brand Name :
ETiMADEN
Model Number :
YX-LSPS
Place of Origin :
Turkey
MOQ :
25kgs/1200kgs
Price :
1485USD/T-1800USD/T
Payment Terms :
L/C, T/T
Supply Ability :
2000 Tons per Month
Delivery Time :
Within 3-7 days
Packaging Details :
25KGS, 1000KGS,1200KGS
Product Name :
ETiBOR-68 Borax Anhydrous Na2B4O7 Borax for Gold Mining
CAS No :
1330-43-4
EINECS No :
215-540-4
HS Code :
2840110000
Other Name :
disodium tetraborate anhydrous
Appearance :
white granular
Chemical Formula :
Na2B4O7
Application :
gold mining
Description

White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous, ETiBOR-68 Borax Anhydrous Na2B4O7 Borax for Gold Mining

1. Borax Anhydrous Introduction

Turkey ETiBOR-68 disodium tetraborate anhydrous appearance is white granular or colorless vitreous crystal. The melting point of alpha orthorhombic crystal is 742.5 ℃, and the density is 2.28; The melting point of beta orthorhombic crystal is 742.5℃, and the density is 2.28. It has strong hygroscopicity and can soluble in water and glycerol. Na2B4O7 is slowly dissolved in methanol to form a solution with a concentration of 13-16%. the aqueous solution is weak alkaline, insoluble in alcohol. Anhydrous borax is the product obtained when borax is heated to 350-450 ℃. When placed in air, isodium tetraborate anhydrous can be hygroscopically changed into borax decahydrate or borax pentahydrate.
We sell Chinese borax anhydrous, Turkey ETiBOR-68 disodium tetraborate anhydrous and US Na2B4O7.

Borax Decahydrate Used in Industrial Soap and Detergent

Product Name White Granular Borax Anhydrous for Borosilicate Glass
Chemical Formula Na2B4O7
Other Name disodium tetraborate anhydrous/ sodium tetraborate
Purity 99.5%/99.9%
CAS No. 1330-43-4
EINECS NO. 215-540-4
M.W. 201.219
Boiling Point 1575°C
Melting Point 741 °C
HS Code 2840110000
Appearance White Granular
Application Gold mining

2. Borax Anhydrous Specifications

Turkey Borax Anhydrous Specifications
Component Content
B2O3 68.30-69.40%
Na2O 30.41-30.90%
SO4 300 ppm max
Cl 105 ppm max
Fe 50 ppm max
Insolubles in water 920 ppm max
Size
+1.600mm 5.00% max
-0.075mm 5.00% max

3. Borax Anhydrous for Gold Mining

In gold mining industry, borax anhydrous needs to be added. Borax anhydrous can purify gold and lower its melting point. Borax anhydrous is a fluxing agent with a fluxing effect.
When borax anhydrous is heated together with gold, it removes oxides attached to the metal surface, reacts with impurities, and floats on the metal surface without mixing with the metal. After the reaction between borax and gold is complete, put it into boiling oil. Borax decomposes into gas when exposed to heat, while gold remains unchanged when exposed to heat, thus removing borax adhering to the surface of gold.
The application of anhydrous borax in gold extraction is mainly reflected in the following aspects:
1.Removing impurities: Anhydrous borax can react with impurities in gold to form easily separable compounds, thereby removing impurities from gold. These impurities can be other metallic elements, non-metallic elements, or organic compounds, which can affect the purity and quality of gold.

2.Metal leaching: In the process of extracting gold, disodium tetraborateanhydrous can serve as an oxidant to oxidize the metal into ions dissolved in aqueous solution, thereby achieving the dissolution and separation of the metal. This is very important for improving the separation efficiency and purity of gold.

3.Neutralizing acidity: Acidic solvents are often used in the gold extraction process, and disodium tetraborate anhydrous can act as a neutralizing agent to neutralize acidic solutions, adjust the pH value of the solution, and achieve the most suitable conditions for gold extraction. At the same time, it can also protect equipment and operators.

4.Reducing metal oxides: In fire assay melt samples, anhydrous borax will release boron gas (B2O3) when heated and decomposed. Boron gas has strong reducibility at high temperatures and can reduce metal oxides to their metallic form. This helps to detect metal content, as metals cannot be directly measured in the presence of metal oxides.

5.Promote sample melting: Anhydrous borax will melt during the heating process, forming a liquid with good fluidity, which helps to evenly mix the sample to be analyzed and promote sample melting, making analysis easier.

4. Borax Anhydrous Product Pictures

White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold MiningWhite Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining

5. Packing and Shipping for Borax Anhydrous

White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining

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White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining

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Product Detail
Brand Name :
ETiMADEN
Model Number :
YX-LSPS
Place of Origin :
Turkey
MOQ :
25kgs/1200kgs
Price :
1485USD/T-1800USD/T
Payment Terms :
L/C, T/T
Contact Supplier
video
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining
White Granular CAS 1330-43-4 Disodium Tetraborate Anhydrous ETiBOR-68 Borax Anhydrous Na2B4O7 Borax For Gold Mining

Shanghai Yixin Chemical Co., Ltd.

Verified Supplier
8 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller
Main Products :
Borax Pentahydrate, Nitrate Salts, Borax Decahydrate
Total Annual :
3,000,000-6000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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