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Lanthanum Oxide

  • High quality Rare Earth Metal Lanthanum Oxide La2O3 CAS 1312-81-8 White powder

    High quality Rare Earth Metal Lanthanum Oxide La2O3 CAS 1312-81-8 White powder

    Product: Name: Lanthanum oxide Alias: Lanthanum(III) oxide Chemical formula: La2O3 Molecular weight: 325.809 CAS: 1312-81-8 EINECS: 215-200-5 Melting point: 2315 ℃ Boiling point: 4200 ℃ ( (4500 K)) Density: 6.51 g/cm³ Appearance: white powder Applications:     Mainly used for the manufacture of special alloy precision optical glass, high-refractive optical fiber board, suitable for cameras, cameras, microscope lenses and advanced optical instrument prisms, etc. It is also used i...
  • Lanthanum Oxide 99.99% La2o3 Rare Earth Oxide White powder

    Lanthanum Oxide 99.99% La2o3 Rare Earth Oxide White powder

    Specification: Items Grade La2O3/REO %min 99.999 99.995 99.99 99.9 99.5 99.0 Rare earth impuritiesREO   CeO2 0.0002 0.0005 0.0015  0.005   0.05       0.5      Pr6O11 0.0002 0.0005 0.0015 0.005 0.01 0.10 Nd2O3 0.0002 0.0005 0.0010 0.0010 0.01 0.1 Sm2O3 0.0002 0.0005 0.0010 0.001 0.01 0.01 Y2O3 0.0003 0.0010 0.0010 0.005 0.005 0.1 Non rare earth impurities Fe2O3 0.0002 0.0003 0.0005 0.001 0.005 0.010 SiO2 0.0...
  • Good Quality 99.999%High Purity Lanthanum Oxide

    Good Quality 99.999%High Purity Lanthanum Oxide

    Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Good Quality 99.999%High Purity Lanthanum Oxide, To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients. Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trus...
  • Discountable price Used in Phosphors High Purity 99.99% Gd2O3 Powder Price Gadolinium Oxide

    Discountable price Used in Phosphors High Purity 99.99% Gd2O3 Powder Price Gadolinium Oxide

    We’re proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for Discountable price Used in Phosphors High Purity 99.99% Gd2O3 Powder Price Gadolinium Oxide, Now we have four leading items. Our merchandise are best sold not only inside the Chinese current market, but also welcomed in the international market. We’re proud from the higher client fulfillment and wide acceptance due to our persistent pursu...
  • Low MOQ for Food Grade Calcium Hydrogen Phosphate -
 Magnesium fluoride – Suoyi

    Low MOQ for Food Grade Calcium Hydrogen Phosphate - Magnesium fluoride – Suoyi

    Items Index Super quality First quality Second quality MgO  %≥ 45.0 41.0 38.0 Sulphate(based on SO4) ≤ 0.1 0.15 0.3 Calcium Oxide(as CaO )%≤ 0.43 0.7 1.0 Loss on ignition% 54-58 54-58 >52 Chloride(based on Cl) ≤ 0.1 0.15 0.3 Content(based on Mn) ≥ 0.004 0.004 —- Fluoride (as F) %≤ 0.02 0.05 0.08 Water contents%≤ 2.0 3.0 4.0  Bulk density g/ml 0.12 0.14 —- Residues(150um)%≤ 0.025 0.03 0.0...
  • China Factory for 99.9% Purity White Ytterbium Oxide Powder -
 sodium tripolyphosphate – Suoyi

    China Factory for 99.9% Purity White Ytterbium Oxide Powder - sodium tripolyphosphate – Suoyi

    ITEM INDEX Na5P3O10 (%): 96Min 94Min 90Min P2O5 (%): 57Max 56Max 55Max Insolubles in water (%): 0.1Max 0.1Max 0.15Max Fe (%): 0.007Max 0.015Max 0.030Max Ph (1% solution): 9.2-10 9.5-10 9.5-10 Heavy Metal (As Pb) (%): N 0.001Max 0.001Max Arsenic (As) (%): N 0.0003Max 0.003Max Fluoride(F) (%): N 0.003Max 0.005Max Whiteness(%): 90Min 90Min 90Min Usage: Mainly used in detergent, synergist for soap;...
  • High reputation Zirconia Powder -
 wholesale virus blocker card virus shut out chlorine dioxide clo2 portable air disinfectant sterilization card – Suoyi

    High reputation Zirconia Powder - wholesale virus blocker card virus shut out chlorine dioxide clo2 portable air disinfectant sterilization card – Suoyi

    Product Description: Chlorine dioxide is internationally recognized as a safe and non toxic green disinfectant. Chlorine dioxide is safer, more effective and stable than sodium hypochlorite Antibacterial effect of printed germs. The low concentration of chlorine dioxide gas is continuously released into the air in the sterilization card to purify the air around the body and achieve the function of the protective layer of human body. Crowded and flu seasons are better. Chlorine dioxide concent...
  • Trending Products99.2%Min Barium Carbonate -
 terbium fluoride – Suoyi

    Trending Products99.2%Min Barium Carbonate - terbium fluoride – Suoyi

    Application: used in laboratory reagents, optical fiber doping, laser materials, transfer fluorescence luminescent materials, optical fiber, optical coating materials, electronic materials and so on. Specification: Content: Purity 4N TREO% min 78 Tb407/TREO %min 99.99 Rare earth impurities% max Eu2O3/TREO 0.001 Gd2O3/TREO 0.0015 Dy2O3/TREO 0.002 Ho2O3/TREO 0.001 Yb2O3/TREO 0.001 Lu2O3/TREO 0.002 Y2O3/TREO 0.001 Non RE impurities Fe2O3 0.003 SiO2 0.03 Cao 0.02 F- ≤...
  • Factory Supply High Quality Sodium Products -
 Massive Selection for Purity 99% – Suoyi

    Factory Supply High Quality Sodium Products - Massive Selection for Purity 99% – Suoyi

    Which has a positive and progressive attitude to customer’s desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Massive Selection for Purity 99%, Striving hard to attain continual accomplishment according to good quality, trustworthiness, integrity, and complete understanding of sector dynamics. Which has a positive and progressive attitude to customer...
  • Clo2 -
 High Performance 471-34-1 White Powder Calcium Carbonate – Suoyi

    Clo2 - High Performance 471-34-1 White Powder Calcium Carbonate – Suoyi

    Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers’ needs for High Performance 471-34-1 White Powder Calcium Carbonate, Welcome throughout the world buyers to speak to us for organization and long-term cooperation. We’re going to be your reliable partner and supplier. Our target should be to consolidate and improve the high-quality and repair of current goods, in the...
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