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Sichuan Yinhe Chemical Co.,Ltd.

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chromium trioxide is mainly for  chromium plating or wood presvertives.


Product Character

Chromium Trioxide formula: CrO3, molecular weight: 99.994.

Dark red flakes. Melting point: 197℃ ((starts to decompose).

Specific gravity: 2.70 g/cm3.  Strong oxidation, deliquesces readily in air, and highly soluble in water. Flammable in friction with organic compounds.    Poisonous.


Chromium Trioxide Application

Widely used in chromium plating, wood preservation, medicine, catalyst, pigment, oxidizing agent, glass coloring and mordant of textile etc.

Also used as a material producing oxidative catalyst.



Chromium Trioxide is packed by hermetic steel drums, net weight for each:25kg(φ370×φ330×225mm),50kg(φ365×435mm),100kg(φ430×750mm),200kg(φ450×1000mm)or 250kg(φ560×890mm)

Chromium Trioxide MSDS and TDS available on request.


chromium trioxide manufacturer in China. our chromium trioxide has higher purity , and low in sulfate,Na, Turbidity content.