chromic acid , flakes is mainly used in chrome plating and wood preservative etc. industries


Basic information on our chromic acid

commodity name: chromic acid , chromium trioxide , chromic acid anhydride , chromic acid flakes etc.

CAS No.:1333-82-0                    EINECS No.: 215-607-8

Chemical formula: CrO3            Appearance: dark red flakes

Monthly production capacity: about 2500Mts

Basic cean shipping info.: UN No.: 1463 ,Class: 5.1 PG:II and HS code: 2819100000


We now mainly sell two grades of chromic acid to overseas market- premium grade and electro-plating level high grade


Chromic acid main applications

1 . Main raw material for producing chromium oxide green.

2. Act as an intermediate in chromium plating or electroplating.

3. Due to its strong oxidizing agent, it is also offen used in organic synthesis.

4. Wood preservative , timber treatment etc. field.

5. Used in colored glass , ceramic glazes and clean lab.glassware,eps. glassware with insoluable organic residues etc

6. Widely used in used in the instrument repair industry ,such as metal suface treatment.



Packed in steel drums of 25kg , 50kg , 100kg ,200kg and 250kg net . the detailed size of drums as follows::25kg(φ370×φ330×225mm),50kg(φ365×435mm),100kg(φ430×750mm),200kg(φ450×1000mm)or 250kg(φ560×890mm)


Storage conditions

Chromic acid must be stored in cool ,dry and well-ventilated places in air-tight packing

Keep away from conmustible materials and can not be stored together with organic substances (such as alcohol, benzene, etc.).


Chromic acid MSDS and TDS available on request.



chromic acid manufacturer in China. our chromic acid has higher purity , and low in sulfate,Na, Turbidity content.