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Product Description
Borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate, is an important boron compound, a mineral, and a salt of boric acid. Powdered borax is white, consisting of soft colorless crystals that dissolve easily in water. A number of closely related minerals or chemical compounds that differ in their crystal water content are referred to as borax, but the word is usually used to refer to the decahydrate. Commercially sold borax is partially dehydrated.
Item name : Sodium tetraborate
Other Name: Sodium Borate
Molecular Formula: Na2B4O7.10H2O
Appearance: White power or Granular
CAS No.: 1303-96-4
EINECS No.: 215-540-4
HS Code: 2840 1900 00
Molecular Weight: 381.37
Purity: 95%Min
Origin Place : Shanghai ,China .
Standard: GB/T 537-1997
Specification:
| Na2B4O7.10H2O | Item | Specifications |
| Sodium Borate | ≥95% | |
| B2O3 | ≥36.47% | |
| Na2O | ≥16.47% | |
| Na2CO3 | ≤0.2% | |
| NaCL | ≤0.5% | |
| Fe | ≤0.005% | |
| Water Insolube | ≤0.04% | |
| Bulk Density | ≥1 |
Usage:
Metallurgical fluxes
The ability of Borax Decahydrate to dissolve metal oxides is exploited in the recovery of metals such as brass, copper, lead and zinc from scrap or smelting slag.
In ferrous metallurgy, Borax Decahydrate is used as a cover flux to prevent oxidation at the surface of the molten ingot. In welding, brazing, and soldering, Borax Decahydrate covers the metal surfaces, excluding air and preventing oxidation. It also acts as a solvent and cleaning agent.
Packaging & Shipping
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Packing Details : 25/50KG /PP woven bag ,1t on/ PP Woven Bag or customized. 25MT/20'FCL
Delivery Time : Within 7-12days after order confrimation .
Our Services
Company Information
Shanghai Yixin Chemical Co.,Ltd.
Since it is established in 1998 ,Shanghai Yixin Chemical Co.,Ltd. has become a reliable supplier in the field of chemical industry .
Currently ,overseas business of our company is composed of two parts basic inorganic raw chemicals and fine chemicals .
♥ HOT PRODUCTS ♥
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Boric acid Sodium bicarbonate
Barium Carbonate Potassium Carbonate
Ammoinium Sulphate Potassium Nitrate
We also sell inorganic chemicals like as following :
Sodium Fluorosilicate,Potassium Borofluoride ,
Potassium bicarbonate, Potassium fluorosilicate,
Potassium fluorosilicate,Copper sulfate .
We aim to build a worldwide business ,to provide reliable quality chemicals at competitive price for your needs .we will listen to what do you want and endeavor to achieve it .
Looking forwarding to providing you high quantity products and warmly service .
Why choose us
| Business TypeCountry / Region | Trading CompanyShanghai, China | Main ProductsTotal Employees | barium carbonate, potassium carbonate, Potassium nitrate, mica, KBF411 - 50 People |
|---|---|---|---|
| Total Annual RevenueYear Established | US$10 Million - US$50 Million1998 | CertificationsProduct Certifications | -- |
| PatentsTrademarks(1) | - YINXIN | Main Markets | South Asia 10.00%Central America 10.00%Western Europe 10.00% |
| No. of Employees in Trade Department | No. of Employees in Trade Department |
|---|---|
| Average Lead Time | Average Lead Time |
| Total Annual Revenue | Total Annual Revenue |
| Accepted Delivery Terms | Accepted Delivery Terms |
| Accepted Payment Currency | Accepted Payment Currency |
| Accepted Payment Type | Accepted Payment Type |
| Nearest Port | Nearest Port |
Main Markets & Product(s)
| Main Markets | Total Revenue(%) | Main Product(s) | Verified |
|---|---|---|---|
| South Asia | 10.00% | - | - |
| Central America | 10.00% | - | - |
| Western Europe | 10.00% | - | - |
| Eastern Asia | 10.00% | - | - |
| Mid East | 10.00% | - | - |
| Oceania | 10.00% | - | - |
| Africa | 10.00% | - | - |
| Southeast Asia | 10.00% | - | - |
| Eastern Europe | 10.00% | - | - |
| South America | 10.00% | - | - |
| No. of Employees in Trade Department | 6-10 People |
|---|---|
| Average Lead Time | 10 |
| Total Annual Revenue | US$10 Million - US$50 Million |
| Accepted Delivery Terms | FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES |
|---|---|
| Accepted Payment Currency | USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF |
| Accepted Payment Type | T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow |
| Nearest Port | shanghai port china, tianjin, qingdao |
Hot Line: 020-22818328
Customer Service: 400-678-6206 / E-mail: Master@weyes.cn
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