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Cobalt(II) oxide, 95%
Description
Gallium(III) oxide is used in vacuum deposition. It is useful for making semiconductor devices, gallium-alumina catalyst, gas sensors, luminescent phosphors and dielectric coatings of solar cells. It shows potential for developing deep-ultraviolet TCOs (Transparent Conductive Oxides) and transparent electrodes for ultraviolet optoelectronic devices. Recent studies report that gallium oxide can be a strong contender for power electronic devices for example, in ultrahigh-voltage power switching applications. Films made of gallium oxide have gained commercial interest owing to their gas sensitive characteristics, and glasses made with gallium oxide are the preferred optical materials for use in advanced technologies.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Suitable for battery materials development.
Specifications
Spécification
| Melting Point | 1935°C |
| Physical Form | Powder |
| Quantity | 25 g |
| Assay Percent Range | 95% |
| Solubility Information | Soluble in acids or alkalis. Insoluble in water. |
| Formula Weight | 74.93 |
| Sensitivity | Air Sensitive |
| Density | 6.45 |
| Chemical Name or Material | Cobalt(II) oxide |
Sécurité et traitement
- Cobalt(II) oxide
- Danger
- Acute toxicity Category 2
- Acute toxicity Category 3
- LONG-TERM AQUATIC HAZARD Chronic 1
- ACUTE AQUATIC Acute 1
- Respiratory sensitiser Category 1
- Skin sensitiser Category 1
- H301-Toxic if swallowed.
- H317-May cause an allergic skin reaction.
- H330-Fatal if inhaled.
- H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
- H400-Very toxic to aquatic life.
- H410-Very toxic to aquatic life with long lasting effects.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P284-¢In case of inadequate ventilation! wear respiratory protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P310-Immediately call a POISON CENTER/doctor/.
- P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
- MIXTURE LIST-Contains : Cobalt oxide
RUO – Research Use Only
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