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Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight

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Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight

Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight
Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight
Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight

Large Image :  Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight

Product Details:
Place of Origin: CHINA
Brand Name: YIXIN
Certification: ISO9001
Model Number: YXB-004
Payment & Shipping Terms:
Minimum Order Quantity: 1-20ton
Price: usd1000-1300/ton
Packaging Details: 25kg/linked pp bag
Delivery Time: 5-12days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram,
Supply Ability: 1000 ton per month

Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight

Description
Molecular Weiht: 201.22 CAS NO: 1330-43-3
HS CODE: 2840110000 EINECS: 215-540-4
Appearance: Crystal Granular MF: Na2B4O7
High Light:

Pure Anhydrous Borax Powder

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Crystal Granular Anhydrous Borax Powder

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1330-43-3 Anhydrous Borax

Widely Use Pure Borax Powder Crystal Granular 201.22 Molecular

Weight

 

►Description 

 

 

 Anhydrous borax have mang names , such as  borax, dehydrated borax,pyrobor.

 

1. it's an important compound because it can be used to produce sodium

 

borohydride whichis one of the best chemicals that carry hydrogen and releases

 

hydrogen upon  hydrolysis.

 

 

2. In addition, a product processing unit based on the method of powder

 

atomization is designed and manufactured. After manufacturing works, a set of

 

experiments is performed and anhydrous borax is produced.

 

3. As a result, anhydrous borax (Na2B4O7) is obtained including the following

 

constituents as mass percentages; 68% B2O3 and 30% Na2O. The difficulties in

 

the post-processing stage are overcome by the use of powder atomization unit and

 

in the mean time, continuity in production is also established.

  

 

►Chemical & Physical Information

 

Chemical name Borax Anhydrous 
Type of chemical Ionic compound (salt)
Chemical formula Na2B4O7
CAS number 1330-43-4 (anhydrous)
Density 1.73 g·cm3
Molar mass 201.22 g·mol
Melting point 741 °C
Boiling point 300 °C
Soluble Not in alcohol and ether
Solubility (water, 20 °C) 27 g·L Borax solubility graph.(anhydrous)
Crystal system Monoclinic
Appearance White crystalline solid
Colour White
Safety summary Harmful
Safety data MSDS 
Storage

Dry

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

►How it came 

 

 

  Anhydrous borax is made by burning or fusing hydrated borax. It thus contains

 

little or no water of crystallization (conversation ratio of .53 compared to hydrated

 

decahydrate borax) and does not rehydrate under normal storage conditions.

 

Anhydrous borax is water soluble, but considerably less so than raw borax (in

 

aqueous solution it can provide slow release of boron). This material does not puff

 

or swell during melting (minimizing loss of powder in kilns with strong drafts), and

 

melts easier (the swelling in other forms can create a porous state with an

 

insulation factor that slows melting). Anhydrous borax is an excellent glass former,

 

it does not puff or swell during melting thus fewer production problems result.
 

 This material is used as a source of B2O3 in the manufacture of many different

 

types of borosilicate glass, including heat and chemical resistant glasses,

 

illumination glasses, optical lenses, medical and cosmetic containers, hollow

 

microspheres and glass beads. It has a higher bulk density and melts more rapidly

 

than raw forms of borax. It also provides a source of sodium.

 

 

 

►Application

 

 

1. Glass cleaning products 

 

Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight 1

 

 

2. enamel glazing 

 

 

Pure Anhydrous Borax Powder Crystal Granular 201.22 Molecular Weight 2

 

►Packing details 

 

25kg/linked pp bag 

 

Contact Details
Shanghai Yixin Chemical Co., Ltd.

Contact Person: anny

Tel: +8613391072385

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