Preparation of Scandium Oxide CAS 12060

Overview

Basic Info.

Model NO.	mm2023
Quality	First Class
Density	8.35
Dispersibility	Excellent
Smelting Point	1000
Specific Gravity	3.864
Refracture Index	1.964
Storage	Dry, Cool, Sealed
Mode of Shipping	Common
Custom Order	Available
Color	White
Transport Package	Bags
Specification	99.9%
Trademark	mengmei
Origin	China
HS Code	2846901980
Production Capacity	18000tons/Year

Product Description

Product Description

Product Description
Scandium oxide (Sc2O3) is one of the most important scandium products. Its physicochemical properties are similar to rare earth oxides such as La2O3, Y2O3, and Lu2O3, so the production methods used in production are very similar. Sc2O3 can generate metal scandium (Sc), products of different salts (ScCl3, ScF3, ScI3, Sc2 (C2O4) 3, etc.), and various scandium alloys (Al-Sc, Al-Zr Sc series). These scandium products have practical technical value and good economic effects. Because Sc2O3 has some characteristics, it has good applications in aluminum alloy, Electric light, laser, catalyst, activator, ceramics, aerospace, etc., and its development prospects are very broad.

Scandium oxide Basic information
Product Name:	Scandium oxide
CAS:	12060-08-1
MF:	O3Sc2
MW:	137.91
EINECS:	235-042-0
Mol File:	12060-08-1.mol
Scandium oxide Chemical Properties
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	148392

Product Parameters

Sc2O3/TREO	99.995%	MgO	<1ppm
TREO	99.30%	MnO2	<1ppm
Ag2O	<1ppm	MoO3	<1ppm
Al2O3	<1ppm	Na2O	14ppm
As	<1ppm	Nb2O5	<1ppm
B2O3	<1ppm	Nd2O3	<1ppm
BaO	<1ppm	NiO	<1ppm
BeO	<1ppm	P2O5	23ppm
Bi2O3	<1ppm	Pb	<1ppm
CaO	16ppm	SeO2	<1ppm
Cd	<1ppm	SiO2	54ppm
CeO2	<1ppm	Sm2O3	<1ppm
CoO	<1ppm	SnO2	<1ppm
Cr	<1ppm	SO4	8ppm
CuO	<1ppm	SrO	<1ppm
Fe2O3	14ppm	TiO2	<1ppm
Ga2O3	<1ppm	V2O5	<1ppm
Gd2O3	<1ppm	WO3	<1ppm

ApplicationsApplications in alloysAt present, aluminum scandium alloy (Al SC) made of scandium and aluminum has the advantages of low density (Sc is 3.0g/cm3, Al is 2.7g/cm3, high strength, high hardness, good plasticity, corrosion resistance, and strong thermal stability. Therefore, it has been widely used in structural components such as missiles, aerospace, aviation, automobiles, and ships, and gradually shifted to civilian use, such as sports devices (hockey and baseball handles), computer and phone cases, which have high strength The characteristics of high stiffness and light weight have great practical value.Scandium mainly plays a role in modifying and refining grains in alloys, resulting in the formation of a new phase of Al3Sc type with excellent performance. Al-Sc alloys have formed a series of alloy series, such as 17 Al-Sc series in Russia, and several alloys (such as Al-Mg-Sc-Zr and Al-Zn-Mg-Sc alloys) in China. The characteristics of this type of alloy cannot be replaced by other materials, so from a development perspective, its application development and potential are great, and it is expected to become a major application in the future. If Russia has industrialized production and is developing rapidly for lightweight structural components, China is also accelerating research and application, especially in the fields of aerospace and aviation, with the best prospects.Application of New Electric light MaterialsThe new third-generation Electric light material is made by converting pure Sc2O3 into ScI3 and NaI, and then processed into scandium sodium halide lamp for lighting (0.1mg~10mg of material with Sc2O3 ≥ 99% is used for each lamp). Under the action of high-voltage electricity, the scandium spectral line is blue, and the sodium spectral line is yellow. The two colors interact to produce light close to the sun, making the lamp have the advantages of high luminosity, good light color, power saving, long life and strong fog breaking force.Application in Laser MaterialsGadolinium scandium garnet (GGSG) can be prepared by adding pure Sc2O3 ≥ 99.9% to gadolinium garnet (GGG), which forms the Gd3Sc2Ga3O12 type. The third-generation laser made of it emits an emission power 3.0 times higher than lasers of the same volume, achieving high-power and miniaturized laser devices, increasing the output power of laser oscillation, and improving the performance of the laser. When preparing single crystals, each furnace charge is between 3kg and 5kg, and the addition of Sc2O3 ≥ 99.9% raw material is about 1.0kg. At present, this type of laser is increasingly widely used in technology and is gradually being promoted to civilian industry. From a development perspective, there is great potential for both and civilian applications in the future.Applications in Electronic MaterialsPure Sc2O3 can be used as an oxidizing cathode activator for the cathode electron gun of color television tubes, with good results. Spray a millimeter thick layer of Ba, Sr, and Ca oxide on the cathode of the color tube, followed by a 0.1 millimeter thick layer of Sc2O3. In the oxide layer cathode, the reaction between Mg, Sr, and Ba promotes the reduction of Ba, releasing more active electrons that emit high current electrons, causing the phosphor to emit light. Compared to cathodes without Sc2O3 coating, the current density can be increased by four times, making the TV picture clearer and increasing the cathode lifespan by three times. The amount of Sc2O3 used for each 21 inch imaging cathode is 0.1mg. At present, this cathode has been used in some countries around the world, such as Japan, which can improve market competitiveness and promote sales of televisions.Packaging & Shipping

-1ton/jumbo bag-Jumbo bag + Wooden pallets-25kgs/bag, 40 bags/jumbo bag-25kgs/woven bag or kraft paper bag-All package can be customized according to customers' requirements

Company Profile

Company Business InformationBusiness Scope: Chemical Industry, Metallurgy Mining and Energy
Main Products: Chemical Engineering
Company Description: Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit- based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic gl obalization Has developed with anirresistible force.
System certification: ISO 9001 , ISO 9000 , ISO 14001 , ISO 14000 , ISO 20000 , OHSAS/ OHSMS 18001 , HSE , ISO 14064 , QC 080000 , GMP , BSCI

Xinli Wear-resistant Materials has completed inspection equipment and quality control system, and obtained ISO9001:2015 quality management system certification.

FAQ

Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q:Can I get some samples for testing?
A . Yes, we can supply samples free, but freight you collect . if order confirmed,
We can rebate the freight cost to customer .
Q:How do you control the quality?
A: We have own quality control system, also can do SGS, BV,and any other Third-party test.
Our lab do the inspection for 10 years
Q: What documents you provide for client ?
A: We provide COA, CO,MSDS,TDS, Commercial Invoice,Packing List follow your requirement.
Q:Do you provide sample?
A: Sure, we provide 1-2 kg free sample.
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