borax

• Post Date:

  Sep 03,2017

• Expiry Date:

  Mar 02,2018

• Detailed Description:

  Cas No. :1303-96-4

  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

• CAS Registry Number:

  1303-96-4

• 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;

• Molecular Formula:

  H₂₀B₄Na₂O₁₇

• Molecular Weight:

  381.3721

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R62:;
  

• Safety Description:

  S36/37:;
  

• Company:

  Beijing Huamaoyuan Fragrance Flavor Co.,Ltd     [ China ]        

• Contact:

  Wang

• Tel:

  86-10-63281661

• Fax:

  86-10-63281121

• Email:

  cathy@bjhuamaoyuan.com