Chromic acid ( chromium trioxide, CrO3) is an odorless red deliquescent solid.
Details
CAS
1308-38-9
Product Type
Supplier
Advantages
- good resistance to alkali
Other Applications
wood Preservative
Metal Plating
Magnetic Tape
Catalyst
Copper stripping
Aluminum anodizing
Corrosion inhibitor
Photography
Purifying oil and acetylene
Oxidizer in organic synthesis
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Physical state | |||
Physical Properties | |||
Solubility | Insoluble in water | ||
Molecular weight | 151.99 | g/mol | |
pH | 7.5 | ||
Specific Gravity | 5.21 | ||
Purity | >99 | % | |
Solubility in water | <0.3 | wt% | |
Oil absorbtion | 15 - 25 | % | |
Humidity | <0.2 | % | |
Thermal Properties | |||
Boling point | 4000 | ºC | |
Melting point | 2435 | ºC | |
Chemical Properties | |||
Tinting Strength vs SRB3 | 100 ± 5 | % |
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