Product Name: Scandium oxide CAS: 12060-08-1 MF: O3Sc2 MW: 137.91 EINECS: 235-042-0 Melting point：1000 °C density : 8.35 g/mL at 25 °C(lit.) refractive index:1.964 form: powder color : White Specific Gravity: 3.864 Water Solubility: insoluble Merck: 14,8392
Index Model |
Sc2O3.3N |
Sc2O3.4N |
Sc2O3.5N |
Sc2O3.6N |
Sc2O3/TREO(%,min) |
99.9 |
99.99 |
99.999 |
99.9999 |
TREO(%,min) |
99 |
99 |
99 |
99.9 |
Appearance |
White Powder |
White Powder |
White Powder |
White Powder |
RE Impurities/TREO |
%(Max) |
%(Max) |
ppm(Max) |
ppm(Max) |
La2O3 |
0.005 |
0.001 |
2 |
0.1 |
CeO2 |
0.005 |
0.001 |
1 |
0.1 |
Pr6O11 |
0.005 |
0.001 |
1 |
0.1 |
Nd2O3 |
0.005 |
0.001 |
1 |
0.1 |
Sm2O3 |
0.005 |
0.001 |
1 |
0.1 |
Eu2O3 |
0.005 |
0.001 |
1 |
0.1 |
Gd2O3 |
0.005 |
0.001 |
1 |
0.1 |
Tb4O7 |
0.005 |
0.001 |
1 |
0.1 |
Dy2O3 |
0.005 |
0.001 |
1 |
0.1 |
Ho2O3 |
0.005 |
0.001 |
1 |
0.1 |
Er2O3 |
0.005 |
0.001 |
3 |
0.1 |
Tm2O3 |
0.005 |
0.001 |
3 |
0.1 |
Yb2O3 |
0.05 |
0.001 |
3 |
0.1 |
Lu2O3 |
0.005 |
0.001 |
3 |
0.1 |
Y2O3 |
0.01 |
0.001 |
5 |
0.1 |
Non-Re Impurities |
%(Max) |
%(Max) |
ppm(Max) |
ppm(Max) |
Fe2O3 |
0.005 |
0.001 |
5 |
1 |
SiO2 |
0.02 |
0.005 |
10 |
5 |
CaO |
0.01 |
0.005 |
50 |
5 |
CoO |
||||
NiO |
3 |
1 |
||
CuO |
5 |
1 |
||
MnO2 |
||||
Cr2O3 |
||||
CdO |
||||
PbO |
5 |
1 |
||
Al2O3 |
||||
Na2O |
||||
K2O |
||||
MgO |
||||
TiO2 |
10 |
1 |
||
ZnO |
||||
ThO2 |
||||
ZrO2 |
50 |
1 |
||
L.O.I(%,Max) |
1 |
1 |
1 |
0.5 |
Size(D50,um) |
1. Converted with pure Sc2O3 to ScI3 and made with NaI to make a new third-generation electric light source material, and processed into scandium-sodium halogen lamps for lighting (each lamp uses Sc2O3 ≥ 99% of the material is 0.1mg ~ 10mg.
2. This Under the action of high-voltage electricity, the scandium line is blue and the sodium line is yellow.
3. The two colors cooperate with each other to produce light close to the sun, which makes the light with high luminosity, good color, energy saving and life.
4. Long and strong fog breaking and other advantages.
5. The main application fields of scandium oxide are aluminum scandium alloys, solid oxide fuel cells (SOFC) and sodium scandium lamps.
1. We provide a range of transportation options to suit our customers' varying needs.
2. For smaller quantities, we offer air or international courier services, such as FedEx, DHL, TNT, EMS, and various international transport special lines.
3. For larger quantities, we can ship by sea to a designated port.
4. In addition, we offer customized services to meet our customers' specific demands and account for the unique properties of their products.
1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers' requirement.
The storeroom is ventilated and dried at low temperature.
Scandium oxide (Sc2O3) should be stored properly to maintain its quality and prevent contamination. Here are some guidelines for storing scandium oxide:
1. Container: Store scandium oxide in sealed containers made of inert materials, such as glass or high-density polyethylene (HDPE) to prevent moisture absorption and contamination.
2. Environment: Store containers in a cool and dry place away from direct sunlight and heat sources. Avoid storage in areas with high humidity as moisture can affect the material.
3. Label: Clearly label containers with the chemical name, storage date, and any relevant safety information.
4. Safety Precautions: Please follow appropriate safety guidelines when handling and storing scandium oxide, including wearing personal protective equipment (PPE) such as gloves and masks, as powdered scandium oxide may irritate the respiratory tract.
Scandium oxide (Sc2O3) is generally considered to have low toxicity, but it still poses some health risks if proper safety precautions are not taken. Here are some key points about its potential hazards to humans:
1. Inhalation: Inhalation of scandium oxide dust may irritate the respiratory tract. Prolonged or excessive exposure may cause respiratory problems.
2. SKIN AND EYE CONTACT: Direct contact with Scandium Oxide Powder may cause irritation to the skin and eyes. It is recommended to wear appropriate personal protective equipment (PPE) when handling this material.
3. Ingestion: While information on the effects of ingestion is limited, it is generally recommended to avoid ingestion of any chemical, including scandium oxide.
4. Long-term exposure: There is limited data on the health effects of long-term exposure to scandium oxide, but as with many compounds, it is best to minimize exposure.
When transporting Scandium Oxide (Sc2O3), specific precautions must be followed to ensure safety and regulatory compliance. Here are some key considerations to take into account:
1. Packaging: Use appropriate packaging materials that are moisture and contamination proof. The container should be sealed and clearly labeled to indicate the contents.
2. Label: Ensure all packaging is correctly labelled in accordance with relevant regulations, including hazard symbols where applicable. Include information such as the chemical name, UN number where applicable and any necessary handling instructions.
3. Documentation: Prepare and include all required shipping documents such as Safety Data Sheet (SDS), Shipping Declaration, and any other regulatory documents required for dangerous goods.
4. Transportation Regulations: Comply with local, national, and international regulations regarding the transportation of chemicals. This may include following guidelines established for air transport by organizations such as the U.S. Department of Transportation (DOT) or the International Air Transport Association (IATA).
5. Handling Precautions: Train personnel involved in the transport process on proper handling techniques and emergency procedures in case of spills or accidents.
6. Environmental considerations: Ensure that the chosen mode of transportation minimizes the impact on the environment and complies with regulations regarding the transportation of chemicals.
7. Temperature Control: Although scandium oxide is stable under normal conditions, make sure it is not exposed to extreme temperatures during transportation.
1. What about the lead time for mass quantity order?
RE: Usually we can prepare the goods well within 2 weeks after you place order, and then we can book cargo space and arrange shipment to you.
2. How about lead time?
Re: For small quantity, the goods will be sent to you within 1-3 working days after payment.
For larger quantity, the goods will be sent to you within 3-7 working days after payment.
3. Is there any discount when we place larger order?
RE: Yes, we will offer different discount according to your order.
4. How can I get a sample to check the quality?
RE: After price confirmation, you can require sample to check quality and we'd like to provide sample.