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99.999% Sm2o3

  • Fast delivery Zro2 Powder -
 Neodymium trifluoride – Suoyi

    Fast delivery Zro2 Powder - 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...
  • Excellent quality Acid Grade Fluorite Powder -
 strontium fluoride – Suoyi

    Excellent quality Acid Grade Fluorite Powder - strontium fluoride – Suoyi

    Stable in air, soluble in hot   hydrochloric acid, insoluble in hydrofluoric acid, ethanol or propanone. It decomposes in strong acid. Product Specifications  Index Name High-grade First-grade SrF2 97.0min 96.0 min BaF2(Ba) 0.5 max 2max Chloride(Cl) 0.02 max 0.04 max S 0.1 max 0.1 max P 0.01 max 0.01 max Hg 0.001 max 0.001max CO2 0.4 max 0.4 max Uses: It is used in medicine, daily chemicals, electronic and optic industries, such as monocry...
  • New Arrival China High Quality Barium Products -
 Magnesium carbonate – Suoyi

    New Arrival China High Quality Barium Products - Magnesium carbonate – 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...
  • Hot New Products Rare Earth Scandium Oxide -
 ODM Supplier Magnesium Oxide (60% 65% 80% 85% 87% 90% 92% 94% 95% Powder And Granular) – Suoyi

    Hot New Products Rare Earth Scandium Oxide - ODM Supplier Magnesium Oxide (60% 65% 80% 85% 87% 90% 92% 94% 95% Powder And Granular) – Suoyi

    We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for ODM Supplier Magnesium Oxide (60% 65% 80% 85% 87% 90% 92% 94% 95% Powder And Granular), We are wanting forward to even larger cooperation with abroad customers dependant on mutual rewards. Make sure you sense free to make contact with us for more depth! We have our own sales team, design te...
  • OEM/ODM Manufacturer Polishing Powder Use Cerium Fluoride -
 Holmium oxide (Ho2O3) – Suoyi

    OEM/ODM Manufacturer Polishing Powder Use Cerium Fluoride - Holmium oxide (Ho2O3) – Suoyi

    Grade 99.999% 99.99% 99.9% 99% Ho2O3/TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 99 99 99 99 Loss On Ignition (% max.) 0.5 0.5 1 1 Rare Earth Impurities % max. % max. % max. % max. Tb4O7/TREO Dy2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO 0.0001 0.0005 0.0005 0.0001 0.0001 0.0001 0.0001 0.0005 0.001 0.005 0.0005 0.0005 0.0005 0.001 0.01 0.03 0.03 0.005 0.005 0.005 0.01 0.1 0.3 0.3 0.1 0.01 0.01 0.05 Non-Rare Earth Impurities % max. % max. % max. % max. ...
  • OEM/ODM China High Purity Rare Earth Fluoride -
 Neodymium trifluoride – Suoyi

    OEM/ODM China High Purity Rare Earth Fluoride - 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...
  • 2017 wholesale priceRare Earth Ytterbium Oxide -
 Cerium fluoride(CeF3) – Suoyi

    2017 wholesale priceRare Earth Ytterbium Oxide - Cerium fluoride(CeF3) – Suoyi

    Product grades                 Chemical composition %   REO ≥ CeO2/REO ≥ F not less than Impurity not more than         Fe2O3 CaO+MgO SO42+ Cef2-4 81   99 26 0.2 1 1 Cef2-8 81 95 26 0.5 1.5 2
  • 2017 Good Quality Yb2o3 -
 Thulium oxide (Tm2O3) – Suoyi

    2017 Good Quality Yb2o3 - Thulium oxide (Tm2O3) – Suoyi

    Solubility insoluble in water, can dissolve slowly in a strong acid. Grade 99.9999% 99.9990% 99.99% 99.90% Tm2O3/TREO (% min.) 99.9999 99.999 99.99 99.9 TREO (% min.) 99.9 99 99 99 Loss On Ignition (% max.) 0.5 0.5 1 1 Rare Earth Impurities % max. % max. % max. % max. Tb4O7 /TREO Dy2O3 /TREO Ho2O3/TREO Er2O3/TREO Yb2O3/TREO Lu2O3 /TREO Y2O3/TREO 0.00001 0.00001 0.00001 0.00005 0.00005 0.00005 0.00001 0.0001 0.0001 0.0001 0.0005 0.0005 0.0001 0.0001 0.0005 0.0005 0.0005 0.0025 0.0...
  • High Quality Er2o3 -
 Aluminum fluoride – Suoyi

    High Quality Er2o3 - Aluminum fluoride – Suoyi

    Product Specifications Index Name AF-0 AF-1 AF-2 AF-3 Fluorine(F)% min 61 60 58 58 Sodium(Na)%max 0.30 0.40 2.8 2.8 Aluminium(Al)%min 31.5 31.0 29.0 29.0 L.O.I. At 550°C % max 0.5 1.0 5.5 5.5 Silicon oxide(SiO2)%max 0.10 0.30 0.30 0.35 Ferric oxide (Fe2O3)%max 0.06 0.10 0.12 0.12 Sulphate(SO4)%max 0.10 0.6 1.0 1.0 Pentoxide (P2O5)%max 0.03 0.04 0.04 0.04 Bulk density (g/cm3)min 1....
  • Popular Design for High Purity 99.99% Terbium Fluoride For Additives -
 Alumina polishing powder – Suoyi

    Popular Design for High Purity 99.99% Terbium Fluoride For Additives - Alumina polishing powder – Suoyi

     Applicable used for grinding and polishing of aluminum, copper, stainless steel, stone, optical glass, metallic paint, etc.  Features narrow size distribution range, high cutting rate, good brightness Specification for Alumina series of polishing Model Rough Polishing Medium Polishing Fine Polishing   CP200 CP800 ZP46 ZP800 JP01 JP02 JP03 JP05 AL2O3(%) ≥99.5 ≥99.5 ≥99.5 ≥99.5 ≥99.5 ≥99.5 ≥99.5 ≥99.5 Original Grain Diameter(μm) 3-5 ...