Chrome Oxide Green
Chromium Potassium Sulphate
Chromium Trioxide
Potassium Dichromate
Sodium diehromate
Titanium Dioxide
Basic Chromium Sulfate
 
 
Product name: :Chromium ;Trioxide
Product class: :Chromium Trioxide
Click number of times :4653
Detailed information :
 

Chromium Trioxide

Molecular Formula: CrO3
Molecular weight: 99.99

Character: It is flake in red-brown, having specific gralling 2.67~2.82, and melting, point 197℃. It is easy to dissolve into water , ether, Having deliquescence and liberating oxygen at temperature 250℃, having high corrosicity and strong oxidizer. Connecting with organic substance and causing inflammation. Having toxicity.
Usage:

Chromium Troxide is mainly used for plating, electrolysis for abstracting high pure chromium, also used for organic dye, synthetize cobber, grease refining, Catalytic agent industry etc.

 

Standard:

 

 

 

 

 

Items

Index

High-class First-fate Qualified
Chromic anhydride(CrO3) % ≥
99.7 99.5 99.0
Water insoluble matter % ≤
0.02 0.05 0.10
Sulphate Vitriol(in SO4) % ≤
0.06 0.15 0.30
Sodium (Na) % ≤
0.05 - -
Packing & Caution: Lead drum hermatically-sealad package. Net weight 50KG package. Note dampness, heat prevention, separating from inflammables.
 
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