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27081
Fluka
Chromium(VI) oxide
SKU
27081
Puriss. p.a., ACS Reagent, ≥99.0% (RT)
Synonym(s)
Chromic anhydride
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula CrO3 | MDL Number |
| Molar Mass 99.99 g/mol | RTECS Number GB6650000 | Synonyms Chromic anhydride |
Documents
Specifications
| Property | Value |
|---|---|
| assay | 99.0 - 101.0 % |
| water insoluble matter | Max. 0.01 % |
| aluminium (Al) | Max. 50 ppm |
| barium (Ba) | Max. 50 ppm |
| calcium (Ca) | Max. 100 ppm |
| cadmium (Cd) | Max. 5 ppm |
| cobalt (Co) | Max. 5 ppm |
| copper (Cu) | Max. 10 ppm |
| iron (Fe) | Max. 100 ppm |
| potassium (K) | Max. 50 ppm |
| magnesium (Mg) | Max. 5 ppm |
| manganese (Mn) | Max. 10 ppm |
| sodium (Na) | Max. 2000 ppm |
| nickel (Ni) | Max. 5 ppm |
| lead (Pb) | Max. 5 ppm |
| chloride (Cl) | Max. 50 ppm |
| nitrate (NO3) | Max. 0.05 % |
| sulfate (SO4) | Max. 50 ppm |
| total N | Max. 50 ppm |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | Decomposes on heating |
| Certification | ACS Reagent |
| Color | Dark Violet |
| Density | 2.7 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | ACS Grade |
| Incompatible Materials | Combustible material, Reducing agents, Light metals, Powdered metals |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 196 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | 1.667 g/l |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | Not applicable |
| pH-Value | Acidic (as aqueous solution) |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 5.1 |
| Package Group | II |
| UN ID | UN1463 |
