Chromic Acid flakes 99.7% Cro3
Chromic Acid flakes 99.7% (chromium trioxide)Cro3
Chromic Acid Product Character
Product name: Chromic Acid/ Chromic anhydride/ Chromium trioxide
Chemical 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.
Items | Standard | result |
Content(CrO3 )% | ≥99.7 | ≥99.85 |
Sulphate(SO42-)% | ≤0.06 | ≤0.05 |
Sodium (Na)% | ≤0.05 | ≤0.02 |
Water insolubles% | ≤0.02 | ≤0.02 |
Turbidity% | ≤5.0 | ≤3.0 |
Iron(Fe) | ≤0.005 | ≤0.005 |
Application for Chromium trioxide
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.
Chromic Acid Notice
1.Do Not Store With Inflammable Substance, Reducing Agent, Organic Compounds Etc.
2.Avoid Moisture, Heat And Shock During Storage And Transportation.
3.Also Avoid Contacting With Eyes And Skin.
4.Personal Protective Appliance Should Be Equipped With, Such As Self-Suction Respirator, Acid-Proofing Rubber Gloves, Security Coat And Boot, Chemical-Resistant Protective Glasses.
5.In Case Of Leakage, The Polluted Area Should Be Quarantined. Entry And Exit Should Be Strictly Controlled. The Leaked Material Should Be Gathered, Reclaimed Or Transported And Disposed In The Waste-Disposal Station.
In Hermetic Steel Drums, Net Weight For Each:25kg(Φ370×Φ330×225mm),50kg(Φ365×435mm),100kg(Φ430×750mm),200kg(Φ450×1000mm)Or 250kg(Φ560×890mm)
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