Chromium Trioxide

YIGYOOLY China largely suppling Chromium Trioxide is an inorganic compound with the chemical formula CrO3. It is a dark red or dark purple crystalline powder that is soluble in water, sulfuric acid, nitric acid, ethanol, ether, acetic acid, and acetone. It is mainly used in the electroplating industry, pharmaceutical industry, printing industry, tannery, and fabric dyeing.

Product Basic Information

Chemical Name: Chromic Trioxide

Cas No.: 1333-82-0

Molecular formula: CrO3

molecular weight: 99.99

Appearance: Dark red flake

Packing: 25kgs/drum

Application

YIGYOOLY Chromium Trioxide is used as a catalyst for the compression of polyethylene in the Phillips process.

YIGYOOLY Chromium Trioxide is used as an analytical reagent, strong oxidant, and preparation of chromates.

YIGYOOLY Chromium Trioxide is used in electroplating industry, pharmaceutical industry, printing industry, tanning and fabric dyeing.

YIGYOOLY Chromium Trioxide is used as a catalyst for synthesizing polyethylene. It is also used for chrome plating, mordants, and the preparation of pure metallic chromium.

The application of chromic anhydride in the passivation of zinc plating is mostly used, which is the main component of film formation. In the chemical oxidation of aluminum and alloys, YIGYOOLY Chromium Trioxide is an oxidant in solution and an indispensable component in the formation of film layers.

An important chromium compound, chromic anhydride is the main raw material in the electroplating industry, used as the main raw material for electroplating chromium. Most chromium anhydrides are consumed in the electroplating industry. YIGYOOLY Chromium Trioxide is a good oxidant that can be used for bleaching and refining. It can also be used as a raw material for dyes, mordant, tanning agent, and catalyst for organic synthesis reactions. In addition, it is also used in industries such as medicine, ceramics, and colored glass.

YIGYOOLY Chromium Trioxide is mainly used in the electroplating industry as raw materials for electroplating chromium on bicycles, sewing machines, watches, instruments, flashlights, daily hardware, etc. It is also used to produce high-purity metallic chromium. It is the raw material for manufacturing chromium oxide green and zinc chromium yellow; It is also a raw material for producing low-temperature shift catalysts, high-temperature shift catalysts, and high-pressure methanol synthesis catalysts. Used as a mordant in wool fabric dyeing and as an oxidant in the printing and dyeing industry. In addition, it is also used for wood preservation.

Storage & Note

YIGYOOLY Chromium Trioxide shall be stored in a cool, dry, and well ventilated warehouse. Stay away from sparks and heat sources. The storage temperature shall not exceed 30 ℃ and the relative humidity shall not exceed 70%.