Hefei TNJ Chemical Industry Co.,Ltd.

Chromic Acid

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  Chromic acid, polymer-supported;Chromic anhydride;Chromium trioxide;Chromium Oxide;dihydroxy(dioxo)chromium;hydroxy-(hydroxy-dioxo-chromio)oxy-dioxo-chromium;chromyl oxygen(-2) anion;Chromiun(Ⅵ)oxide;Chromium(Vi) Trioxide;

• CAS NO :

  1333-82-0

• EC NO :

  215-607-8

• Molecular Formula :

  CrO₃

• Molecular Weight :

  99.9943

• Main Specifications :

  99.6%Min

• InChI :

  InChI=1/Cr.3O/q+6;3*-2

• Packing :

  25kg/50kg/250kg per drum

• Product description :

  1.Molecular Formula: CrO3 2.Molelular Weight: 99.99 3. Character: Dark red flake, m.p 197℃(dec.),sp.gr.2.70,strong oxidizability,extremely deliquesces and dissolves in water. Flammable in contact with organic material. 4.Uses Extensively used for chrome electroplating, wood preservative, medicine, catalyzer, pigment, oxidizer, glass coloring, oxidation catalyst and fabric dyes etc. 5.Pakcing In sealed steel drums, 25kg/50kg/250kg per drum. 6.Cautions 1.Do not store together with flammable material,e.g.Oil,ethyl,alcohol and soda etc. 2.In storage or transportation, it should be kept away from moisture, collidng, heat and flammable materials and handled with care. Specification Chromic anhydride(CrO3) %≥99.8 Sulfate (SO4) %≤0.05 Water insolubles %≤0.01 Sodium (Na) %≤0.04 Turbidity %≤ 5

• Uses :

  used for chrome electroplating, wood preservative, medicine, catalyzer, pigment, oxidizer, glass coloring, oxidation catalyst and fabric dyes etc

• Molecular Structure :