BLACK IRON OXIDE 740

• Post Date:

  Nov 19,2018

• Expiry Date:

  May 18,2019

• Detailed Description:

  Cas No. :1317-61-9 Technical data min max Test method
  Fe2O3 content [%] 90 ISO1248
  Matter volatile at 105OC [%] (after production) 1.0 ISO787-2
  Matter soluble in water [%] 0.5 ISO787-3
  Oil absorption [g/100g] 25 ISO787-5
  Residue on sieve (on 45 µm mesh) [%] 0.5 ISO787-7
  pH value 5 8 ISO787-9
  Particle shape spherical Electron micrographs
  Predominant particle size [µm] 0.3 Electron micrographs
  Density [g/cm3] 4.8 ISO787-10
  Tamped apparent density [g/cm3] 0.9 1.1 ISO787-11
  

• CAS Registry Number:

  1317-61-9

• Synonyms:

  ;EINECS 215-277-5;UNII-XM0M87F357;Iron oxide (Fe3O4);Triiron tetraoxide;Fe3O4;IO Black 318;diferric ferrous oxygen(-2) anion;

• Molecular Formula:

  Fe₃O₄

• Molecular Weight:

  231.5326

• Molecular Structure:

  

• Company:

  Hangzhou Euchemy industry Co. Limited.     [ China ]        

• Contact:

  John Zhu

• Tel:

  +86-571-88162019

• Fax:

  +86-571-88162029

• Email:

  sales@euchemy.com