Qingdao Hailijia New Material Chemical Co. Ltd.

borax

• Category :

  Inorganic chemicals

• 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 :

• 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;;;;;;;;

• Product description :

  Item	Index
  	Prime	First
  Main content( Na2B4O7 ) ≥	99.5	95.0
  Carbonate(CO2 ) ≤	0.1	0.2
  Water-fast substances ≤	0.04	0.04
  Sulphate(SO4 ) ≤	0.1	0.2
  Oxide( CI ) ≤	0.03	0.05
  Ferrum( Fe) ≤	0.002	0.005

• Molecular Structure :