Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | T/T, Western Union, L/C, D/P |
| Supply Ability | 3000 ton per month |
| Delivery Time | 2-5days |
| Packaging Details | 50kg/pp bag 20FCL:25MT |
| Description | sodium borate |
| EINECS | 215-540-4 |
| UN NO | 1458 |
| Brand | Yixin |
| Boiling Point | 1575 °C |
| Melting Point | 741°C |
| Brand Name | YIXIN |
| Model Number | YXB-001 |
| Certification | SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, D/P | Supply Ability | 3000 ton per month |
| Delivery Time | 2-5days | Packaging Details | 50kg/pp bag 20FCL:25MT |
| Description | sodium borate | EINECS | 215-540-4 |
| UN NO | 1458 | Brand | Yixin |
| Boiling Point | 1575 °C | Melting Point | 741°C |
| Brand Name | YIXIN | Model Number | YXB-001 |
| Certification | SGS | Place of Origin | CHINA |
| High Light | sodium tetraborate decahydrate ，borax decahydrate granular | ||
►Origin of Borax Decahydrate
Sodium tetraborate was first discovered in dry lake beds in Tibet and was
imported via the Silk Road to the Arabian Peninsula in the 8th Century
AD. Borax first came intocommon use in the late 19th century whenFrancis
Marion Smith's Pacific Coast Borax Company began to market and popularize a
large variety of applications.Borax is a component of many detergents,
cosmetics, and enamel glazes. It is used to make buffer solutions in
biochemistry, as a fire retardant, as an anti-fungal compound, in the manufacture
of fiberglass, as a flux in metallurgy,neutron-capture shields for radioactive
sources, a texturing agent in cooking, as a precursor for other boron compounds,
and along with its inverse, boric acid, is useful as an insecticide.In artisanal gold
mining, the borax method is sometimes used as a substitutefor toxic mercury in
the gold extraction process. Borax was reportedly used by gold miners in parts of
the Philippines in the 1900s.
Poruct name | borax decahydrate |
| Molecular formula | Na2B4O7.10H2O |
| Molecular wight | 381.37 |
| Properties | White power or crystal granular |
| Purity | 95% min |
| UN number | 1458 |
Item | Specification for borax decahydrate powder 95% |
| Na2B4O7.10H2O | ≥ 95.00% |
| B2O3 | ≥36.47% |
| Na2O | ≥16.47% |
| Na2CO3 | ≤0.2% |
| NaCL | ≤0.5% |
| Fe | ≤0.005% |
| Water insoluble | ≤0.04% |
Borax Decahydrate is chemically stable under normal storage conditions.
It will slowly lose water of crystallisation if exposed to a warm, dry atmosphere.
Conversely, exposure to a humid atmosphere can cause recrystallisation at particle
contact points, resulting in caking. When storing the product, care should therefore
be taken to avoid wide fluctuations in temperature and humidity, and to ensure that
the packaging is not damaged. Dissolved in water, Borax Decahydrate hydrolyzes
to give a mildly alkaline solution. It is thus capable of neutralizing acids. It also
combines with strong alkalis to form compounds of lower pH. The relatively
constant pH of Borax Decahydrate solutions makes it an excellent buffering agent.
· Anti-fungal compound for cellulose insulation
· Moth proofing 10% solution for wool
· Pulverized for the prevention of stubborn pests (e.g. German cockroaches) in
closets, pipe and cable inlets, wall panelling gaps, and inaccessible locations
where ordinary pesticides are undesirable
· Fertilizer
Packing :25/50KG plastic pp bag
1 ton /jumbo bag ,or customized.
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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