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B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder

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B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder

B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder
B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder
B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder

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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

B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder

Description
B2O3: 68% Min CAS NO: 1330-43-3
NaO2: 30% Min EINECS: 215-540-4
Color: Colorless MW: 201.22
High Light:

sodium borate powder

,

sodium tetraborate pentahydrate

B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor

Powder

►Description 

 

 

    1. Anhydrous borax is also called  borax, dehydrated borax,pyrobor,  it's an

 

important compound because it can be used to produce sodium borohydride which

 

is one of the best chemicals that carry hydrogen and releases hydrogen upon

 

hydrolysis. 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.

 

     2. 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.

  

 

►Origin

 

 

  1. 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).

   2.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

 

aporous 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.

   3. 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.

 

 

 

 

►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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

►Application

 

 

 

 

 

1. To soften and freshen laundry.

 

B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder 1

 

 

2. As an insecticide - for flees, cockroaches and ants sprinkle Borax on dog beds,

 

carpets, and other areas where you suspect that fleas are hatching.

 

B2O3 68% Min Pure Borax Powder Safety Colorless White Pyrobor Powder 2

 

 

Contact Details
Shanghai Yixin Chemical Co., Ltd.

Contact Person: anny

Tel: +8613391072385

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