
Packaging & Delivery
Borax Pentahydrate comprises of 5 mol water. It is stated also as sodium
tetraborate pentahydrate, disodium tetraborate pentahydrate, borax 5 mole. Borax
Pentahydrate, chemical formula is Na2B4O7.5H2O, is white, odorless and granular.
Consists of white crystalline granules or powder. It is mildly alkaline in solution. The
advantages of this material vs. the decahydrate form lie in the lower transportation,
handling and storage costs of a more concentrated product. 74.6 lb. of this material
are equivalent to 100 lb. of decahydrate.
| Chemical name | borax pentahydrate |
| Type of chemical | Ionic compound (salt) |
| Chemical formula | Na2B4O7.5H2O |
| CAS number | 12179-04-3 |
| Density | 1MIN |
| Molar mass | 291.35 g·mol |
| Soluble | Not in alcohol and ether |
| Crystal system | Monoclinic |
| Appearance | White crystalline solid |
| Colour | White |
| Safety summary | Harmful |
| Safety data | MSDS |
| Storage | Dry |
Application
Antifreeze
Borax is also used as anti-freeze additive mixture to prevent corrosion in cooling
systems of vehicles.
Adhesive
In arranging viscosity of starchy adhesives and in solvent of casein adhesives,
Borax Pentahydrate is used.
Leatherworking On leatherworking
Borax Pentahydrate is used as lime expectorant.
Notice
While borax is a natural ingredient, it's still toxic, and should be
kept out of reach of children and pets.
If you use it to make your own products, be sure to label the containers with
all of the ingredients, just in case there's ever an accidental ingestion. You may
know what's in your concoction, but other people in your household may not.
Treat borax with the same care that you would any other cleaning product,
and you shouldn't have any problems.
Payment term
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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Borax Decahydrate Boric Acid
Potassium Carbonate Barium Carbonate
Copper Sulphate Ammonium Sulphate
Potassium Nitrate Potassium Bicarbonate
Sodium Fluorosilicate Strontium Carbonate
We sell inorganic chemicals like as following :
Sodium Nitrate,Sodium Carbonate,Lithium Carbonate ,
Sodium Hydroxide,Cerium Oxide ,Cobalt Oxide ,
Potassium Borofluoride ,Sodium fluoroaluminate
ZnO Oxide, Potassium fluorosilicate,Aluminium Oxide,
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




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Busi Company Features 1. Shanghai Yixin Chemical Co., Ltd. has become an industry leader in all aspects of design and production. 2. The advanced labs are beneficial to the development of finest quality chemical properties of borax . 3. We repeatedly analyze the needs of decahydrate . Ask! Yixin is of scientific and delicate design. The design takes various possibilities into consideration, such as materials, style, practicality, users, space layout, and aesthetic value. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
Yixin has gone through strict assessments. It has been evaluated in terms of finite element stress analysis of components, fatigue analysis, load analysis, waterproof analysis, etc. 0.02ml filling high precision is one of the great performance of our machine
Yixin is fabricated in the machine shop. It is in such a place where it is sawed size, extruded, molded, and honed as required to stipulations of the furniture industry. Our products range covers cold water soluble packaging PVA film series which include over 10 different types
Yixin is professionally designed. Many factors have been considered in terms of functionality, strength, stiffness, wear, and corrosion. For now, Polyva has applied for 9 invention patents including 5 utility patents
The fabrics used in Yixin comply with global organic textile standards. They are certified by Oeko-Tex. The film Ployva produces enjoys excellent compatibility with liquid detergents
This product has electromagnetic compatibility. EMC testings are performed in it manufacturing to a wide range of EMC standards such as EMC Directive 2014/30/EU. The film Ployva produces enjoys excellent compatibility with liquid detergents
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