High Purity Yttrium Oxide Powder with CAS No 1314-36-9 and Y2o3 3n 4n 5n 6n

• CAS No.: 1314-36-9
• Formula: O3y2
• EINECS: 215-233-5
• Classification: Other Oxides
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Model NO.: ES0016
• Quality: First Class
• Purity: 99.999%Min
• Color: White
• Form: Powder
• Other CAS No.: 1314-36-9
• Application: Used for Producing Yttrium Crystals.
• Alias: Yttrium(III) Oxide
• Molecular Formula: O3y2
• Molecular Weight: 225.81
• Einecs No: 215-233-5
• Brand: Easchem
• Transport Package: 50kgs Iron Drum
• Specification: Yttrium Oxide
• Trademark: EASCHEM
• Origin: China
• Production Capacity: 10tons Per Month

Product Description

Product Description

Yttrium Oxide is a main rare earth oxides which includes 17 element oxides, the material is mainly used in spray dried coating and crystal area; Changsha EASCHEM is producing and providing Ytttrium Oxide with spec of 99.999%Min as:

Application:	Phosphor, yttrium, zirconium, ceramic, metal, artificial gem, optical glass, laser crystal, etc.
	High purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce yttrium-iron-garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic ceramics.

ITEM			SPECIFICATIONS			TEST RESULTS
Y2O3/TREO(%,min)			99.999			99.999
TREO(%,min)			99.0			99.80
RE Impurities(ppm/TREO,Max)
CeO2						0.2
La2O3						0.9
Pr6O11						0.2
Nd2O3						0.2
Sm2O3						0.3
Eu2O3						0.2
Gd2O3						0.4
Tb4O7						0.1
Dy2O3						0.25
Ho2O3						0.1
Er2O3						0.2
Tm2O3						0.1
Yb2O3						0.2
Lu2O3						0.1
Non-Re Impurities(ppm,Max)
Fe2O3						1.0
CaO						<5.0
SiO2						9.0
Cl-						<50.0
L.O.I						0.10%
Particle Size(D50)			4-5um			4.45um

Index              Model	Y2O3.3N	Y2O3.4N	Y2O3.5N	Y2O3.6N
Y2O3/TREO(%,min)	99.9	99.99	99.999	99.9999
TREO(%,min)	99.0	99.0	99.0	99.9
Appearance	White With Yellow Powder	White With Yellow Powder	White With Yellow Powder	White With Yellow Powder
RE Impurities/TREO	%(Max)	%(Max)	ppm(Max)	ppm(Max)
La2O3	0.03	0.0003	1	0.1
CeO2	0.01	0.0003	1	0.1
Pr6O11	0.005	0.0003	1	0.5
Nd2O3	0.005	0.0003	1	0.5
Sm2O3	0.005	0.0003	1	0.1
Eu2O3	0.005	0.0003	2	0.1
Gd2O3	0.01	0.0003	1	0.5
Tb4O7	0.001	0.0003	1	0.1
Dy2O3	0.005	0.003	1	0.5
Ho2O3	0.03	0.005	2	0.1
Er2O3	0.03	0.0003	2	0.2
Tm2O3	0.001	0.0003	1	0.1
Yb2O3	0.005	0.0003	1	0.2
Lu2O3	0.001	0.0003	1	0.1
Y2O3	Main	Main	Main	Main
Non-Re Impurities	%(Max)	%(Max)	ppm(Max)	ppm(Max)
Fe2O3	0.002	0.001	3	1
SiO2	0.03	0.01	50	10
CaO	0.02	0.01	30	10
CoO	\	\	\	\
NiO	\	0.0005	2	1
CuO	\	0.0005	2	1
MnO2	\	\	\	\
Cr2O3	\	\	\	\
CdO	\	\	\	\
PbO	\	0.001	2	1
Al2O3	\	0.005	50	5
Na2O	\	0.001	15	1
K2O	\	0.0015	15	1
MgO	\	0.0015	15	1
TiO2	\	0.005	50	1
ZnO	0.001	0.001	3	1
ThO2	\	0.002	20	1
L.O.I(%,Max)	1.0	1.0	1.0	0.5
Size(D50,um)	0.1-200um	0.1-200um	0.1-200um	0.1-200um
Memo	Can custom-made as per request.
Packing: 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare: Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	White slightly yellow powder, insoluble in water and alkali, soluble in acid.

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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