Place of Origin: | China |
Brand Name: | OEM |
Certification: | CE/ISO9001 |
Minimum Order Quantity: | Negotiable |
---|---|
Price: | Negotiable |
Packaging Details: | Vacuum packing, 1kg/bag, or as your request. |
Delivery Time: | 5-7 working days after receiving payment details |
Payment Terms: | T/T, Western Union, L/C |
Product Name: | Scandium Oxide Powder | CAS: | 12060-08-1 |
---|---|---|---|
Molecular Formula: | Sc2O3 | MW: | 137.91 |
Density: | 3.86 G/cm3 | Melting Point: | 2485°C |
High Light: | rare earth minerals,raw earth minerals |
CAS12060-08-1 Sc2O3 Scandium Oxide Powder used in optical coating industry
Scandium(III) oxide, Sc2O3 , or scandia, is a high melting rare earth oxide.
It is used in the preparation of other scandium compounds as well as in high-temperature systems (for its resistance to heat and thermal shock ), electronic ceramics, and glass composition (as a helper material).
Specification of Sc2O3 Scandium Oxide Powder
Product Name |
Scandium oxide |
||
Sc2O3/TREO (% min.) |
99.999 |
99.99 |
99.9 |
TREO (% min.) |
99 |
99 |
99 |
Loss On Ignition (% max.) |
1 |
1 |
1 |
Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
La2O3/TREO |
2 |
10 |
0.005 |
CeO2/TREO |
1 |
10 |
0.005 |
Pr6O11/TREO |
1 |
10 |
0.005 |
Nd2O3/TREO |
1 |
10 |
0.005 |
Sm2O3/TREO |
1 |
10 |
0.005 |
Eu2O3/TREO |
1 |
10 |
0.005 |
Gd2O3/TREO |
1 |
10 |
0.005 |
Tb4O7/TREO |
1 |
10 |
0.005 |
Dy2O3/TREO |
1 |
10 |
0.005 |
Ho2O3/TREO |
1 |
10 |
0.005 |
Er2O3/TREO |
3 |
10 |
0.005 |
Tm2O3/TREO |
3 |
10 |
0.005 |
Yb2O3/TREO |
3 |
10 |
0.05 |
Lu2O3/TREO |
3 |
10 |
0.005 |
Y2O3/TREO |
5 |
10 |
0.01 |
Non-Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
Fe2O3 |
5 |
20 |
0.005 |
SiO2 |
10 |
100 |
0.02 |
CaO |
50 |
80 |
0.01 |
CuO |
5 |
|
|
NiO |
3 |
|
|
PbO |
5 |
|
|
ZrO2 |
50 |
|
|
TiO2 |
10 |
|
|
1. It can be used as a semiconductor coating deposition material.
2. Making variable wavelength solid-state lasers and high-definition television electron gun, metal halide lamps.
3. Used in optical coating, catalyst, electronic ceramics and laser industry.
4. Used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass composition.
5. Suitable for vacuum deposition applications
Properties of Sc2O3 Scandium Oxide Powder
White solid.
Having a cubic structure of the rare earth sesquioxide.
Insoluble in water, soluble in hot acid.
By the thermal decomposition of scandium salt obtained.
FAQ
1: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. For those normal products, you just need to bear the freight; for those high value products, you just need to freight and a little product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.
2: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, It will cost days to weeks to come to your destination port, which depends on where the port is.
3: Is there any possible to use my appointed label or package?
Re: Sure. we'd like to use label or package according to your requirement if needed.
4: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.
Contact Person: Ms. Linda
Tel: +86-19945681435
Address: Rm 1712-1715, No.88, Sibao Rd, Shanghai , China