Iron Oxide Red

• Category :

  Dyestuffs and Pigments

• Synonyms :

  C.I. 77491;C.I. Pigment Red 101;C.I. Pigment Red 101 and 102;C.I. Pigment Red 102;Ferric oxide;Iron (III) Oxide Anhydrous;diiron trioxide;E 172;Iron (III) oxide - calcined;Ironoxide anhydrous;Ironoxideredbrownpowder;Iron oxide - precipitated;Ferric oxide,medicinal;Ferric oxide for ferrite;Iron (III) oxide, red;Hematite;IRON OXIDE RED;C.I.P. R.101;Iron (III) oxide;diferric oxygen(-2) anion;oxo-(oxoferriooxy)iron;Iron Oxide;Iron(III)oxide;Transparent iron oxide red;

• CAS NO :

  1309-37-1

• EC NO :

  215-168-2;215-275-4;215-570-8

• Molecular Formula :

  Fe₂O₃

• Molecular Weight :

  159.6882

• Main Specifications :

  H130、H190

• InChI :

  InChI=1/2Fe.3O/rFe2O3/c3-1-5-2-4

• Packing :

  25kg/plastic woven bag

• Product description :

  Item	H190	H130
  Fe2O3 content	95% Min	95% Min
  Volatile 105.C	1% Max	1% Max
  Water solubility	0.3% Max	0.3% Max
  Residue after sieve(mesh 325 wet sieve)	0.3% Max	0.3% Max
  PH value	4-7	4-7
  Oil absorption	15-25	15-25
  Color light(compare with standard sample)	Similar-light	Similar-light
  Tinting Strength	95%	95%

• Molecular Structure :