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Factory Price Sodium Borax with Fast Delivery

China Factory Price Sodium Borax with Fast Delivery, Find details about China Sodium Borax Supplier, Sodium Borax Powder from Factory Price Sodium Borax with Fast Delivery

Model NO.
Sodium borax
Colour
White
Name
Tetrahydrate
Name 1
Tetrahydrate
Powder
White Powder, White Crystalline
Trademark
crovell
Transport Package
Alu Package
Specification
25kg/drum
Origin
China
Model NO.
Sodium borax
Colour
White
Name
Tetrahydrate
Name 1
Tetrahydrate
Powder
White Powder, White Crystalline
Trademark
crovell
Transport Package
Alu Package
Specification
25kg/drum
Origin
China
Sodium tetraborate
 

Product name: Sodium tetraborate

Molecular formula: Na2B4O7/ Na2B4O7.10H2O

Melting point : 741 °C(lit.)
Boiling point: 1575°C
Density: 2.75g/ml
Product performance: Strong hygroscopicity, soluble in water, slowly soluble in methanol, can form a solution of 13--16% concentration.

Product Usage: For the manufacture of high-quality glass, optical glass, heat-resistant. Enamel industry used as a glaze, applied to the metal surface and alloy flux, for copper welding agent.

Factory Price Sodium Borax with Fast Delivery
Factory Price Sodium Borax with Fast Delivery




 

 

ITEM
INDEX
Content of sodium borate,%
≥95-98
Sodium oxide %
≥30
Diboron trioxide%
≥66-68
Appearance
White crystalline
USAGE

Sodium Borate is mainly used in the manufacturing high quality glass, optical glass, glaze of pottery and porcelain, glaze of enamel, detergent, bleaching agent, cleaning agents, flame retardant, rust inhibitor and caking agent.It could be also used as the supporter of the lubricant used in metal wiredrawing, the stabilizer and skeleton former in refractory material, the wraping flux in metallurgy,
the set retarder of cement and concrete, the buffer of PH value in water system and emulsifier of paraffin.
STORAGE
Sodium Borate should be stored in a shady, ventilating and dry storehouse. Its shelf life is one year. It can be still used if up to standard through retest after the specified date under normal storage condition, sodium borate is a stable crystal, and can't lead to chemical change. If Sodium Borate was moistened it would react with water and release trace heat and result in sodium borate with ten crystal waters so that should properly take care of it, can't expose it in moist environment or environment of very big change in temperature and humidity, if not it will agglomerate. Therefore Sodium Borate is necessary to ensure a well package.



 

Factory Price Sodium Borax with Fast Delivery
Factory Price Sodium Borax with Fast Delivery
Factory Price Sodium Borax with Fast Delivery
Factory Price Sodium Borax with Fast Delivery

 
 

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