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Alumina

  • 99.99% 200nm Nano Alpha Aluminium Oxide Al2O3 Powder Price CAS 1344-28-1

    99.99% 200nm Nano Alpha Aluminium Oxide Al2O3 Powder Price CAS 1344-28-1

    Product description: Other Names:Alumina MF:Al2O3 EINECS No:215-691-6 Place of Origin:Hebei, China Grade Standard:Agriculture Grade, Electron Grade, Industrial Grade, Reagent Grade Purity:99.99% Appearance:White powder Application:Industry Brand Name:SUOYI Model Number:SYVKL30 Product name:Aluminum Oxide Molecular formula:Al2O3 CAS No:1344-28-1 EINECS:215-691-6 Color:White Shape:Powder MOQ:1000kg Package and express: Praise: ...
  • Good Quality China Pink Color Erbium Fluoride Powder -
 Samarium oxide (Sm2O3) – Suoyi

    Good Quality China Pink Color Erbium Fluoride Powder - Samarium oxide (Sm2O3) – Suoyi

    Insoluble in water, soluble in acid., Items Grade Sm2O3/TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 99.5 99 99 99 Rare Earth Impurities % max. Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO 0.0003 0.0005 0.0005 0.0005 0.0001 0.005 0.01 0.01 0.005 0.005 0.01 0.05 0.03 0.01 0.01 0.03 0.25 0.25 0.03 0.01 Non-Rare Earth Impurities % max. Fe2O3 SiO2 CaO Cl- NiO CuO CoO 0.0005 0.005 0.005 0.005 0.0003 0.0003 0.0003 0.0005 0.005 0.01 0.01 0.001 0.001 0.001 0.001 0.015 0.02 ...
  • Best-Selling Cah4p2o8 Powder -
 Sodium dihydrogen phosphate – Suoyi

    Best-Selling Cah4p2o8 Powder - Sodium dihydrogen phosphate – Suoyi

    Item Superior Grade Top Grade Grade Main contents %≥ 99.0 98.0 97.0 P2O5 %≥ 50.0 49.0 19.2 pH 1% water solution 8.0-9.0 8.5-10.0 8.8-9.2 Chloride % ≤ 0.1 0.2 0.2 Sulfate % ≤     0.7 Pb %≤ 4.0-4.6 4.2-4.6 4.6-5.0 As %≤     0.005 F %≤     0.05 Water insoluble %≤ 0.2 0.3 0.1 Usages:    Used in boiler water dealing, acidity buffering agent, detergent, dye agent,  galvanization, etc.  Packaging: 25kgs woven bag li...
  • China OEM Rare Earth Ytterbium Fluoride -
 lutetium trifluoride – Suoyi

    China OEM Rare Earth Ytterbium Fluoride - lutetium trifluoride – Suoyi

    Spec 100.00% 100.00% 99.99% 99.90% CHEMICAL COMPOSITION         Lu2O3/TREO (%Min.) 99.9999 99.999 99.99 99.9 TREO (%Min.) 81 81 81 81 Rare Earth Impurities %Max. %Max. %Max. %Max. Tb4O7 /TREO 0.00001 0.0001 0.0005 0.001 Dy2O3 /TREO 0.00001 0.0001 0.0005 0.001 Ho2O3/TREO 0.00001 0.0001 0.0005 0.001 Er2O3/TREO 0.00001 0.0005 0.0005 0.001 Tm2O3/TREO 0.00001 0.0005 0.0025 0.001 ...
  • Chinese Professional 99.9% Scandium Oxide -
 Calcium dihydrogen phosphate – Suoyi

    Chinese Professional 99.9% Scandium Oxide - Calcium dihydrogen phosphate – Suoyi

    Item Unit Index CaCO3 % 98 Specific surface area m/g 28±3 Specific gravity g/cm 2.40-2.55 Average grain diameter nm 50-80 MgO % 0.4 Fe % 0.04 HCl insoluble % 0.1 Moisture % 0.3 PH   8.9 DOPoil absorption value gDop/100gCaCO3 25-29 Whiteness   96 Activation rate % 98  Package:  25 KGS woven bags or as customized
  • factory low price Rare Earth Europium Oxide -
 Neodymium oxide (Nd2O3) – Suoyi

    factory low price Rare Earth Europium Oxide - Neodymium oxide (Nd2O3) – Suoyi

    Items Grade Nd2O3 /REO% min. 99.99 99.95 99.9 99.0 Rare earth impurities % max. La2O3 0.001 0.005 0.01   CeO2 0.003 0.01 0.01   Pr6O11 0.003 0.02 0.05   Sm2O3 0.001 0.01 0.01   Y2O3 0.002 0.005 0.01   Non rare earth impurities % max. Fe2O3 0.0005 0.001 0.005 0.01 SiO2 0.005 0.01 0.01 0.05 CaO 0.01 0.03 0.03 0.05 Al2O3 0.03 0.05 0.10 0.10 Cl 0.03 0.03 0.03...
  • OEM China Cerium Oxide Polishing Powder -
 Blitzblue Portable led disinfection bag sterile mobile phone bag UV bag sterilizer – Suoyi

    OEM China Cerium Oxide Polishing Powder - Blitzblue Portable led disinfection bag sterile mobile phone bag UV bag sterilizer – Suoyi

    Production Discription: 1.One machine with multiple functions small and stylish,double protection and free control. 2.Pasteurization + UV; heating by circulating irradiation in the box;carry out rapid disinfection with UV irradiation for 3 minutes; the sterilization rate can reach more than 99.9%. 3.Surrounded by a special light-reflecting layer insidejt can reflect the ultraviolet light continuously inside and will fully surround equipped with a grid tray,which can separate the distance betw...
  • Reasonable price High Purity Potassium Products -
 Barium fluoride – Suoyi

    Reasonable price High Purity Potassium Products - Barium fluoride – Suoyi

    [Product Specifications] Index Name Index Purity min98% HF max0.15% S max0.1% Pb max0.01% P max0.01% Hg max0.001% H2O max0.15% [Character] White cubic crystal; relative density:4.83;meltig point:1354°C;soluble in chlorhydric acid, nitric acid, acetic acid and hydrofluoric acid and slightly in water.  [Uses] Welding flux, optical glass and infrared transmitting film.  [Packing] Packing with plastic woven bag lined with polythene plastic bag, ...
  • Factory Promotional Tb2o3 -
 Samarium oxide (Sm2O3) – Suoyi

    Factory Promotional Tb2o3 - Samarium oxide (Sm2O3) – Suoyi

    Insoluble in water, soluble in acid., Items Grade Sm2O3/TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 99.5 99 99 99 Rare Earth Impurities % max. Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO 0.0003 0.0005 0.0005 0.0005 0.0001 0.005 0.01 0.01 0.005 0.005 0.01 0.05 0.03 0.01 0.01 0.03 0.25 0.25 0.03 0.01 Non-Rare Earth Impurities % max. Fe2O3 SiO2 CaO Cl- NiO CuO CoO 0.0005 0.005 0.005 0.005 0.0003 0.0003 0.0003 0.0005 0.005 0.01 0.01 0.001 0.001 0.001 0.001 0.015 0.02 ...
  • Quality Inspection for High Purity Dyf3 Powder -
 Infrared Sensor Hands Free Auto Foam Soap Dispenser – Suoyi

    Quality Inspection for High Purity Dyf3 Powder - Infrared Sensor Hands Free Auto Foam Soap Dispenser – Suoyi

    Product Features & Advantages This kind of automatic sensor dispenser is greatly favored by our consumers for 1.Elegant apperance design: Infrared sensor, touch free, ideal choice for Hotel, Hospital and other public applications. 2.Quality guarantee and long lifetime. 3.Multifunctional: Three types of mode, foam, gel, spray are available with different pumps. 4.Mutiple Kinds: Walled mounted & Floor Stand & Table Stand A portable solution that can follow footfall eg conferences or...
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