Well-designed Boron Nitride Cas 10043-11-5 - Yttrium Fluoride 13709-49-4 – Starsky

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Well-designed Boron Nitride Cas 10043-11-5 - Yttrium Fluoride 13709-49-4 – Starsky Detail:

Description

Product Name: Yttrium Fluoride
CAS: 13709-49-4
MF: F3Y
MW: 145.9
EINECS: 237-257-5
Melting point: 1387 °C
Density: 4.01 g/mL at 25 °C(lit.)
Refractive index: 1.54
Form: powder
Specific Gravity: 4.01

Specification

Product Name	Yttrium Fluoride
Grade	99.9999%	99.999%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Y2O3/TREO (% min.)	99.9999	99.999	99.99	99.9	99
TREO (% min.)	77	77	77	77	77
Loss On Ignition (% max.)	0.5	1	1	1	1
Rare Earth Impurities	ppm max.	ppm max.	ppm max.	% max.	% max.
La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO	0.1 0.1 0.5 0.5 0.1 0.1 0.5 0.1 0.5 0.1 0.2 0.1 0.2 0.1	1 1 1 1 1 2 1 1 1 2 2 1 1 1	30 30 10 20 5 5 5 10 10 20 15 5 20 5	0.01 0.01 0.01 0.01 0.005 0.005 0.01 0.001 0.005 0.03 0.03 0.001 0.005 0.001	0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03
Non-Rare Earth Impurities	ppm max.	ppm max.	ppm max.	% max.	% max.
Fe2O3 SiO2 CaO Cl- CuO NiO PbO Na2O K2O MgO Al2O3 TiO2 ThO2	1 10 10 50 1 1 1 1 1 1 5 1 1	3 50 30 100 2 3 2 15 15 15 50 50 20	10 100 100 300 5 5 10 10 15 15 50 50 20	0.002 0.03 0.02 0.05	0.01 0.05 0.05 0.1

Application

Yttrium Fluoride is widely applied in metallurgy, ceramics, glass, and electronics.
High purity grades are the most important materials for tri-bands Rare Earth phosphors and , which are very effective microwave filters.
Yttrium Fluoride also can be used for the production of metallic Yttrium, thin films, glasses and ceramics.
Yttrium is used in the production of a large variety of synthetic garnets, and Yttria is used to make Yttrium Iron Garnets, which are very effective microwave filters.

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Boron Nitride 10043-11-5