[Rare Earth] Yttrium Oxide(Y2O3) 99.999%

[Rare Earth] Yttrium Oxide(Y2O3) 99.999%


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Keyword
Category
Oxide

Green Resource Co., Ltd.

Membership
BIZ
Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

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Product name [Rare Earth] Yttrium Oxide(Y2O3) 99.999% Certification -
Category Oxide Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Yttrium Oxide

  • Formula : Y2O3
  • Appearance : White powder
  • Application : Used in three-band RE fluorescent powder, CTV phosphors, computer display phosphors.
  • Packing : 50kg Steel drum inner two 25kgs vaccum packing
Items Specifications Typical
analyses
Analytical instruments
Formula Y2O3 Y2O3    
REO % ≥ 99 ≥ 99    
Purity and relative RE impurities
Y2O3/REO % ≥ 99.99 ≥ 99.999    
La2O3/REO %   ≤ 0.0002 < 0.0001 < 0.00005
CeO2/REO % ≤ 0.0001 < 0.00005 < 0.0002 ①②
Pr6O11/REO % ≤ 0.0005 < 0.0001 < 0.0002
Nd2O3/REO % ≤ 0.0003 < 0.0001 < 0.0001
Sm2O3/REO % ≤ 0.0003 < 0.0001 < 0.0001
Eu2O3/REO % ≤ 0.0001 < 0.0001 < 0.0001
Gd2O3/REO % ≤ 0.0003 < 0.0001 < 0.0001
Tb2O7/REO % ≤ 0.0005 < 0.0001 < 0.0001
Dy2O3/REO % ≤ 0.0003 < 0.0001 < 0.0001
Ho2O3/REO % ≤ 0.0001 < 0.0001 < 0.0002
Er2O3/REO % ≤ 0.0001 < 0.0001 < 0.0001
Tm2O3/REO % ≤ 0.0001 < 0.00005 < 0.00005
Yb2O3/REO % ≤ 0.0001 < 0.00005 < 0.00005
Lu2O3/REO % ≤ 0.0001 < 0.00005 < 0.00005
Non-RE impurities
Fe2O3 % ≤ 0.005 < 0.0001 < 0.0001
SiO2 % ≤0.005 < 0.0001 < 0.0001  
CaO % ≤ 0.005 < 0.0001 < 0.0001
CuO % ≤ 0.003 < 0.0001 < 0.0001
NiO   < 0.0001 < 0.0001
PbO   < 0.0001 < 0.0001
Cl- % ≤ 0.02 < 0.0001          
Loss on ignition %
(1000℃,1hour)
≤ 0.8 ≤ 0.8 ≤ 0.5  
Medium diameter um
(Power mass accumulating)
2.5~7 2.5~7   ④⑤

Notes

  1. ICP-AES/ Induction coupler plasma atomic emission spectrograph
  2. PE-3100/ Atomic absorption spectrophotometer
  3. TA-II/ Coulter counter analyzer
  4. SKC-2000/ Particle size distribution analyzer
  5. TA-II/ Coulter counter analyzer

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Price (FOB) Negotiable transportation -
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Green Resource Co., Ltd.

Country / Year Established
South Korea South Korea /
Membership
BIZ
Business type
Others

11

TRADE TOWER

DUNS

President
Lee Jong-su
Address
37-1, Gunji-ro 86beon-gil, Seo-gu, Incheon, 404-811, Korea
Product Category
Inorganic Salts
No. of Total Employees
1-50
Company introduction

Green Resource Co., Ltd. is the wolrd top class supplier in Korea regarding rare earth products, rare metals, nano powders, ceramic powders, and other materials used in high-tech industry.  We can assure that you will be satisfied with our price, quality, and rapid delivery etc.,

Our company has a professioal laboratoty in which we control the quality of our products, and we are constantly deverloping new items and many of these new items have been patented. With your continuous support, we look forwards to grow into the world leader in this industry.

Thank you.

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