Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | L/C, D/P, T/T |
| Supply Ability | 5000 TON PER MONTH |
| Delivery Time | 2-5days |
| Packaging Details | 25/50 KGS PER PKG OR 1.2T PER JUMBO |
| COLOR | WHITE CRYSTAL |
| PURITY | 99.9% |
| BOILING POINT | 1575℃ |
| MELTING POINT | 741℃ |
| DENSITY | 1.69-1.72 G/m3 |
| Dissolution | Soluble |
| CAS | 1303-96-4 |
| EINECS | 215-540-4 |
| Brand Name | YIXIN |
| Model Number | YX-99D-S |
| Certification | SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T | Supply Ability | 5000 TON PER MONTH |
| Delivery Time | 2-5days | Packaging Details | 25/50 KGS PER PKG OR 1.2T PER JUMBO |
| COLOR | WHITE CRYSTAL | PURITY | 99.9% |
| BOILING POINT | 1575℃ | MELTING POINT | 741℃ |
| DENSITY | 1.69-1.72 G/m3 | Dissolution | Soluble |
| CAS | 1303-96-4 | EINECS | 215-540-4 |
| Brand Name | YIXIN | Model Number | YX-99D-S |
| Certification | SGS | Place of Origin | CHINA |
| High Light | sodium borate decahydrate ，borax decahydrate granular | ||
A mixture of borax and ammonium chloride is used as a
flux when welding iron and steel It lowers the melting
point of the unwanted iron oxide, allowing it to run
off. Borax is also used mixed with water as a flux when
soldering jewelry metals such as gold or sliver . It
allows the molten solder to flow evenly over the joint
in question. Borax is also a good flux for "pre-
tinning" tungsten with zinc – making the tungsten soft-
solderable. Borax is often used as a flux for forge
welding
| PURITY | PURITY | DATA |
| Sodium borate | ≥99.9% | |
| B2O3 | ≥37-38% | |
| Na2O | ≥16-17% | |
| Na2CO3 | ≤0.1% | |
| Chloride(NaCl) | ≤0.03% | |
| Iron(Fe) | ≤0.002% | |
| Water insoluble | ≤0.04% | |
| Bulk density | ≥1 |
This product will not be used for any illegal purpose.
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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