Catalog No. | CR3753 |
---|---|
CAS Number | 12018-01-8 |
Molecular Formula | CrO2 |
Molecular Weight | 83.99 |
Appearance | Black powder or crystals |
Purity | 99% |
SAM provides a series of chromium compounds of good quality. With our rich experience and knowledge in the chromium series, you can be confident in making SAM your first choice. We offer high-purity Chromium(IV) Oxide Powder according to your requirements.
Related products: Chromium Oxide (Cr2O3), Chromium Carbide Powder, Chromium Diboride Powder
Chromium(IV) Oxide is an oxide of chromium and is a black solid at room temperature and pressure. It is mainly used in the production of audiotapes, phonograph records, memory devices, and permanent magnets. And also used as a catalyst.
Properties (Theoretical) |
|
Compound Formula |
CrO2 |
Molecular Weight |
83.99 |
Appearance |
Black powder or crystals |
Melting Point |
>375°C |
Boiling Point |
4,000°C |
Density |
4.85 g/cm3 |
Solubility |
Soluble in nitric acid, insoluble in water. |
Safety Information according to GHS |
|
Signal Word |
Danger |
Hazard Statements |
H271-H301 + H311-H314-H317-H330-H334-H340-H350-H361f-H372-H410 |
Hazard Codes |
Xi |
Precautionary Statements |
P201-P210-P260-P280-P284-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P308 + P313-P371 + P380 + P375-P403 + P233 |
Flash Point |
N/A |
Risk Codes |
36 |
Safety Statements |
26-36 |
RTECS Number |
GB6650000 |
Transport Information |
UN 1463 8(6.1)(5.1) / PGII |
WGK Germany |
3 |
GHS Pictograms |
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Chromium(IV) Oxide Powder is mainly used in the production of audiotapes, phonograph records, memory devices, and permanent magnets. And also used as a catalyst.
Our Chromium(IV) Oxide Powder is stored in a cool, ventilated warehouse and will be kept sealed to prevent moisture. Avoid rain and sun exposure during transportation. It will be carefully handled during storage and transportation to preserve the quality of our product in its original condition. Please handle with care during loading and unloading to prevent packing from breaking. Then put it in wooden case with soft stuff to prevent movement during transportation. It can’t be stored and transported with strong acid, flammable goods.
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