2022 High quality Cesium Tungsten Bronze (CsxWO3) Powder - Lanthanum(La)Oxide – UrbanMines

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2022 High quality Cesium Tungsten Bronze (CsxWO3) Powder - Lanthanum(La)Oxide – UrbanMines Detail:

Lanthanum Oxide
CAS No.：	1312-81-8
Chemical formula	La2O3
Molar mass	325.809 g/mol
Appearance	White powder, hygroscopic
Density	6.51 g/cm3, solid
Melting point	2,315 °C (4,199 °F; 2,588 K)
Boiling point	4,200 °C (7,590 °F; 4,470 K)
Solubility in water	Insoluble
Band gap	4.3 eV
Magnetic susceptibility (χ)	−78.0·10−6 cm3/mol

High Purity Lanthanum Oxide Specification

Particle Size(D50) 8.23 μm

Purity(（La2O3） 99.999%

TREO(Total Rare Earth Oxides) 99.20%

RE Impurities Contents	ppm	Non-REEs Impurities	ppm
CeO2	<1	Fe2O3	<1
Pr6O11	<1	SiO2	13.9
Nd2O3	<1	CaO	3.04
Sm2O3	<1	PbO	<3
Eu2O3	<1	CL¯	30.62
Gd2O3	<1	L.O.I	0.78%
Tb4O7	<1
Dy2O3	<1
Ho2O3	<1
Er2O3	<1
Tm2O3	<1
Yb2O3	<1
Lu2O3	<1
Y2O3	<1

【Packaging】25KG/bag Requirements:moisture proof, dust-free, dry, ventilate and clean.

What is Lanthanum Oxide used for?

As a rare earth element, Lanthanum is used to make carbon arc lights which are used in the motion picture industry for studio lighting and projector lights. Lanthanum Oxide is to be used as a supply of lanthanum. Lanthanum Oxide finds uses in: Optical glasses, La-Ce-Tb phosphors for fluorescent, FCC catalysts. It is suitable for glass, optic and ceramic applications, and used in some ferroelectric materials, and is a feedstock for certain catalysts, among other uses.

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We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with al every type of product related to our product range for 2022 High quality Cesium Tungsten Bronze (CsxWO3) Powder - Lanthanum(La)Oxide – UrbanMines , The product will supply to all over the world, such as: Johor, Swedish, Kuwait, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.

The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.

By Elaine from Zimbabwe - 2017.05.21 12:31

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Annie from Sevilla - 2018.09.08 17:09

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