Taian Health Chemical Co., Ltd.

Sodium Tetraborate Anhydrous

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  Sodium tetraborate,decahydrate;Borax;Disodium tetraborate;Borax,medicinal;2,4,6-trioxa-1,3,5,7-tetraboraheptane-3,5-diolate, 1,7-dioxo-, sodium salt, pentahydrate;disodium 1,3,5,7-tetrahydroxy-2,4,6,8,9-pentaoxa-3,7-dibora-1,5-diboranuidabicyclo[3.3.1]nonane octahydrate;

• CAS NO :

  1303-96-4

• EC NO :

  215-540-4

• Molecular Formula :

  H₂₀B₄Na₂O₁₇

• Molecular Weight :

  381.3721

• Main Specifications :

  Na2B4O7 :95%min

• InChI :

  InChI=1/B4H4O9.2Na.8H2O/c5-1-9-3(7)11-2(6)12-4(8,10-1)13-3;;;;;;;;;;/h5-8H;;;8*1H2/q-2;2*+1;;;;;;;;

• Packing :

  Glass and glass fiber, Ceramic

• Product description :

  Sodium tetraborate

   

   

  Application area

   

  * Glass and glass fiber

   

  In the manufacture of insulating glass wool, textile fiberglass and borosilicate glass (heat resistantglass, electric light source glass, glass burner, drugs, cosmetics bottles, hollow beads, optical lenses, sealed glass) and other areas, as provided by oxidation boron materials. 

  *Ceramic and enamel glazes

  
  Pentahydrate borax (Neobor) increase ceramics’ (such as tiles, tableware, ceramics and enamel device, etc.) compressive strength, abrasion resistance and chemical resistance. As the thermal expansion coefficient of B2O3 on the control of making the glaze to adapt the line to improve, but also can reduce the melting temperature of B2O3, prevent loss through. Makes the product more smooth and more perfect.

  *Other applications:

   

  Fertilizer, detergent, bleach detergent, flame retardant, antirust, binder, stabilizer, emulsifier etc.

   

  specification:

   

  Items	Guaranteed Patameters
  Purity Na2B4O7.10H2O	95% Min
  Water Insolunle Matter	0.04% Max
  Carbonate CO2	0.2% Max
  Sulphate SO4	0.2% Max
  Chloride CL	0.05% Max
  Fe	0.005% Max

   

   

  Item	Excellent Grade Index
  Disodium Terabrate Decahydrate ( Na2B4O7.10H2O )	99.5% Min
  Carbonate ( CO2)	0.1% Max
  Insoluble Substance In Water	0.04% Max
  Sulfate ( SO4)	0.3% Max
  Chloride ( Cl )	0.03% Max
  Fe Content ( Fe )	0.002% Max

  Service 

   

  We offer clients value-added services to ensure the maximization of benefits, including the following aspects :

  1. Special inspection is provided according to the request of customers from certain countries (SGS, CIQ, ISO certificate, Assessment Reports, Company video verified by third party available).
  2. The professional logistician in Runzi Chemical provides appropriate logistic scheme for the clients, and ship the goods to the specified port or warehouses as soon as possible.
  3. We offer settlement services such as US dollars, the pound, euro, and other currencies, to minimize the risk of the exchange rate for dollars.
  4. offer information and photographs along the whole process, from the production to the logistics.
  5. The largest local manufacturers provide packaging services for products with various materials and specification standard to meet the needs of customers.

• Uses :

  1. Packed in plastic-lined plastic woven bags of 25 Kg net each, 25MT per 20FCL. 2. Packed in plastic-lined plastic woven jumbo bags of 1000 Kg net each, 25MT per 20FCL 3.According to the customers' requirements

• Molecular Structure :