Taian Health Chemical Co., Ltd.

Chrome Oxide Green

• Category :

  Inorganic chemicals/Inorganic oxides

• Synonyms :

  C.I. 77288;C.I. Pigment Green 17;Dichromium trioxide [BAN];Chromic oxide;Chromium (III) oxide hydrate;dichromium trioxide;Chromium(III) oxide;Chromium (III) oxide;Chromiumoxidegreenpowder;Chromiumoxidehydrategreenpowder;CHROMIUM OXIDE GREEN;Chrome Oxide Green;trioxochromium;dichromic oxygen(-2) anion;oxo-(oxochromiooxy)chromium;Chromic(��) oxide;

• CAS NO :

  1308-38-9

• EC NO :

  215-160-9

• Molecular Formula :

  Cr₂O₃

• Molecular Weight :

  151.9904

• Main Specifications :

  99.0%min

• InChI :

  InChI=1/2Cr.3O/rCr2O3/c3-1-5-2-4

• Packing :

  40cm*70cm plastic woven bag or kraft bag inner plastic with net weight 25kgs. 2. 40*25kgs bags packed with pallet, 20-24MT will be loaded in per 20'FCL container. 3. Or as request.

• Product description :

  Specifications

  1.Chrome Oxide Green
  2.High purity: 99.0%min
  3.Metallurgical grade
  4.Light, dark green powder
  5.15 years production factory

  Chrome Oxide Green/Chromium Oxide Green

   

  1. Physical and Chemical Properties:

  1. Chrome Oxide Green/Chromium Oxide Green is also known as chromium sesquioxide and chromium hemitrioxide, with molecular weight 151.99, hexagonal system, green powder, density 5.21g/cm³, Moh’s hardness 8.5 to 9.

  2. Chrome Oxide Green/Chromium Oxide Green, melting point 2654 °C, boiling point 4000 °C, metallic luster, magnetic, with excellent quality on color and fastness.

  3. Chrome Oxide Green/Chromium Oxide Green is insoluble in water, acid and organic solvents, slightly soluble in concentrated sodium hydroxide solution, soluble in hot sodium bromide solution, hot concentrated perchloric acid solution or boiling parathion.

  4. Chrome Oxide Green/Chromium Oxide Green is excellent weatherability, thermostability, color fastness to sunlight, stable for heat, and strong covering powder.

  2. Classification and Applications:

  1. Classification: Refractory Grade, Ceramic Grade, Pigment Grade, Metallurgical Grade, Abrasives Grade, Low Sexivalent Chrome Grade, High Purity Grade, Fused Grade.

  2. Chrome Oxide Green/Chromium Oxide Green usually used for chromium and other special alloy materials.

  3. A verity of chromium oxide green products developed by our company is applicable for many areas in wide scope.

  3. Packaging and Shipping:

  1. Chrome Oxide Green is packed with 40cm*70cm plastic woven bag or kraft bag inner plastic with net weight 25kgs.

  2. 40*25kgs bags packed with 1 pallet, 20-24MT will be loaded in per 20'FCL container.

  3. Or as request.

  For pigment			For metallurgy
  items	specification		items	specification
  Cr2O3	99.00	99.00	Cr2O3	≥98.50
  			Fe2O3	< 0.030
  Tinting strength %	95.00	95.00	P	< 0.001
  Oil absorption	25.00	25.00	Co	< 0.001
  Hiding power %	15.00	15.00	Mn	< 0.001
  Residue on sieve %	0.50	0.50	Cu	< 0.001
  Moisture %	0.50	0.50	Ni	< 0.001
  hydrotrope %	0.30	0.30	Pb	< 0.001

   

• Uses :

  Chromium

• Molecular Structure :