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Shanghai Yixin Chemical Co., Ltd.
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Detergent Industry Anhydrous Borax Powder 99.9% Purity Na2B4O7 Granular

Product Details

Place of Origin: CHINA

Brand Name: YIXIN

Certification: SGS

Model Number: YXB-004

Payment & Shipping Terms

Minimum Order Quantity: 1ton

Packaging Details: 25kg/linked pp bag

Delivery Time: 2-5days

Payment Terms: L/C, T/T, Western Union, MoneyGram,

Supply Ability: 1000 ton per month

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Specifications
Highlight:

Detergent Industry Anhydrous Borax

,

Na2B4O7 Anhydrous Borax

,

Granular Anhydrous Borax

Purity:
99.9%
CAS NO:
1330-43-3
HS CODE:
2840110000
EINECS:
215-540-4
Color:
White
Shapes:
Granular
Purity:
99.9%
CAS NO:
1330-43-3
HS CODE:
2840110000
EINECS:
215-540-4
Color:
White
Shapes:
Granular
Description
Detergent Industry Anhydrous Borax Powder 99.9% Purity Na2B4O7 Granular

99.9% Industry grade Na2B4O7 pure  borax powder CAS

NO1330-43-3 use for detergent and  glass making

►Description 

 

    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.

 

   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 

 

 

 

  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 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.

   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.

 

 

►Application

 

 

1. Glass making .

 

2. As an all purpose cleaning agent.

 

3. For the Bathroom and Kitchen.

 

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

 

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

 

5. Mould Inhibitor.

 

6. Borax is an essential plant mineral.

 

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