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Er2o3

  • High Purity Rare Earth Material Er2O3 Powder Price Erbium Oxide

    High Purity Rare Earth Material Er2O3 Powder Price Erbium Oxide

     Applicable Mainly used as yttrium iron garnet additives and nuclear reactor control materials used in the manufacture of special glass and absorb infrared light-emitting glass, also used glass coloring agent.  Packing Inner packing with double sealed film bag into 50kg each drum or as customized.  Specification Items Grade Er2O3/REO% min. 99 99.5 99.9 99.95 99.99 REO % min. 99 99 99 99 99 Rare ...
  • High definition Acid Grade Fluorite Lump -
 Ytterbium oxide (Yb2O3) – Suoyi

    High definition Acid Grade Fluorite Lump - Ytterbium oxide (Yb2O3) – Suoyi

    Insoluble in cold water and acid, dissolved in warm dilute acid. Yb2O3/TREO (% min.) 99.9999 99.999 99.99 99.9 99 Loss On Ignition (% max.) 0.5 0.5 1 1 1 Rare Earth Impurities % max. % max. % max. % max. % max. Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Lu2O3 /TREO Y2O3/TREO 0.00001 0.00001 0.00001 0.00001 0.00005 0.00001 0.00001 0.0001 0.0001 0.0001 0.0005 0.0005 0.0001 0.0005 0.0005 0.0005 0.0005 0.0025 0.0025 0.0005 0.0005 0.001 0.001 0.001 0.01 0.01 0.001 0.001 0.00...
  • Short Lead Time for High Purity Scandium Oxide Powder With Cas No 12060-08-1 -
 Sodium fluorosilicate – Suoyi

    Short Lead Time for High Purity Scandium Oxide Powder With Cas No 12060-08-1 - Sodium fluorosilicate – Suoyi

    Items Standard Index Super Grade First Grade Eligible grade Appearance Crystal or white powder Sodium Silicofluoride % ≥ 99.0 98.50 97.0 Iron (Fe) % ≤ 0.02 / / Loss of Weight on Drying at 105°C % ≤ 0.30 0.40 0.60 Insoluble in Water % ≤ 0.40 0.50 1.0 Free Acid (as HCL) % ≤ 0.10 0.15 0.20 Heavy Metal (as Pb) % ≤ 0.02 0.05 0.05 Fineness Passed 250mesh Sieve % ≤ 90 90 90 Uses:Mainly used as a cosolvent e...
  • Manufacturer for Strontium Salt -
 [Copy] Dioxide Chlorine Dioxide Tablet Chlorine Dioxide Card – Suoyi

    Manufacturer for Strontium Salt - [Copy] Dioxide Chlorine Dioxide Tablet Chlorine Dioxide Card – Suoyi

    Quick Details Classification:Chemical Auxiliary Agent , CAS No.: 10049-04-4 Other Names: Disinfection card, MF: ClO2, EINECS No.: 233-162-8 Purity: 99.9% Place of Origin: Hebei, China Usage: Surfactants, Water Treatment Chemicals, Surfactants, Water Treatment Chemicals Brand Name: SUOYI Model Number: card, releasing Type: card, releasing   Packaging & Delivery Selling Units: Single item  ,Single package size:  55X55X55 cm   Single gross weight:  5.0 kg Picture Example: Lead Time : ...
  • Popular Design for Zirconia Powder For Dental Block -
 Neodymium trifluoride – Suoyi

    Popular Design for Zirconia Powder For Dental Block - Neodymium trifluoride – Suoyi

    Uses: 1, for the preparation of the scintillate detector;        2, rare earth crystal laser material and rare earth fluoride glass optical fiber;        3, in the metallurgical industry is the aviation magnesium alloy additives and electrolytic production of metal;       4, in the lighting source for the manufacture of carbon lamp electrode arc;       5, for the preparation of metal neodymium, NdFeB alloy system. Purity 2N 3N 3N5 TREO%min 83+1 83+1 83+1 Nd2O3/REO 99...
  • OEM Customized 5n Praseodymium Oxide Powder Pr2o3 -
 lanthanum fluoride – Suoyi

    OEM Customized 5n Praseodymium Oxide Powder Pr2o3 - lanthanum fluoride – Suoyi

    Uses: used in the preparation of modern medical image display technology and nuclear science requirements of the scintillator, rare earth crystal laser material, fluoride glass optical fiber and rare earth infrared glass. In the lighting source for the manufacture of carbon lamp electrode arc. In the chemical analysis used in the manufacture of fluoride ion selective electrode. In the metallurgical industry for the manufacture of special alloys and electrolytic production of metal lanthanum. ...
  • Factory best selling Water Retention Agent; Humectants -
 Virus blocker air doctor chlorine dioxide clo2 gas disinfection sterilization card – Suoyi

    Factory best selling Water Retention Agent; Humectants - Virus blocker air doctor chlorine dioxide clo2 gas disinfection sterilization card – Suoyi

    Product features 1.Applicable to: children, adults, the elderly Scope of application: school, office, hospital, public transport, indoor, car, etc 2.Invisible shield: With all kinds of bacteria lurking in the air, everyone is an invisible source of microbes, especially in public places, which are prone to cross-infection. 3.convenient to carry, effective air sterilizing, forming invisible protective cover, let you do not panic anytime and anywhere. 4.The sterilization in the air has been cont...
  • Hot sale High Quality Potassium Products -
 Disodium phosphate – Suoyi

    Hot sale High Quality Potassium Products - Disodium phosphate – Suoyi

    Items Superior Grade  Top Grade Grade Main contents  NaH2PO4 % min 99.0 98.0 97.0  Phosphorus pentoxide  ( P2P5) % min 49.0 19.2 10.8 Chloride as Cl  %  max 0.05 0.10 0.50 PH value( 1% solution) 8.8-9.2 8.8-9.2   Arsenic as As % max 0.005 0.005 15.5-19.0 Water insoluble  %  max 0.05 0.10 0.30 Sulfate as SO4 0.7 1.2 0.80  Fluoride as F 0.05 0.05 0.01 Usage: Used as a fire-prevention agent for fabric, timb...
  • OEM Customized Granules Potassium Carbonate 98% Min -
 terbium fluoride – Suoyi

    OEM Customized Granules Potassium Carbonate 98% Min - 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- ≤...
  • Chinese Professional Alumina High Temperature -
 Clo2 Chlorine Dioxide Card with Aluminum Foil Bag – Suoyi

    Chinese Professional Alumina High Temperature - Clo2 Chlorine Dioxide Card with Aluminum Foil Bag – 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...
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