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Factory Cheap Hot Optical Glass Additive Barium Fluoride - Potassium carbonate – Suoyi
Inspection Items Best Grade Fine Grade Technical Grade First Grade Regular Grade Purity%≥ 99.5 99.0 98.5 98 96.0 Chloride(as KCl)%≤ 0.001 0.003 0.01 0.03 0.1 Sulphate ( as K2SO4)%≤ 0.003 0.002 0.01 0.1 0.15 Fe%≤ 0.0005 0.0005 0.0002 0.001 0.003 Insoluble Matter in Water%≤ 0.005 0.005 0.03 0.02 0.05 Burnt Loss%≤ 0.6 0.6 0.8 1.00 1.00 Application:Mainly used as the screen glass shell, fertilizer decarburization, vacuum tubes,inorganic salt, dyes and other industrial producti... -
Ordinary Discount Natural Dipotassium Phosphate - Magnesium oxide – Suoyi
Items Grade(Purity) Mgo%%≥ 98.5 98 97 96 95 CaO%≤ 0.6 0.8 1.5 1.8 2 Fe2O3%≤ 0.1 0.15 0.25 0.3 0.35 SiO2%≤ 0.8 1.5 2 2 2 AI2O3%≤ 0.5 0.2 0.2 0.2 0.2 Application:Widely used as high-temperature heat-resistant material. In the field of ceramics for the translucent ceramic crucible, the substrate of raw materials. In the electrical materials, electrical fields for the magnetic device filler, filler and a variety of insulating materials carrier. Can also used as hi... -
factory Outlets for Sodium Hexametaphosphate - 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 ... -
OEM Customized Rare Earth Holmium Fluoride - Europium fluoride – Suoyi
CODE TREO min% Eu2O3/TREO min% F-min% L.O.I(10000C,1h max%) Non-RE impurities max(%) Fe2O3 CaO SiO2 EuF3-1 82 99.999 26 1 0.005 0.01 0.01 EuF3-2 82 99.9 26 1 0.01 0.02 0.02 EuF3-3 82 99.9 26 1 0.02 0.03 0.03 -
Factory directly supply Industrial Grade Terbium Oxide - High purity strontium nitrate – Suoyi
Items AR Grade CP Grade [Sr(NO3)2], % ≥ 99.5 99.0 Water insoluble, %≤ 0.05 0.1 Barium(Ba), %≤ 0.05 0.5 Calcium(Ca), %≤ 0.003 0.2 Sodium(Na), %≤ 0.003 0.01 Iron(Fe), % ≤ 0.003 0.001 Lead(Pb),%≤ 0.001 0.001 Moisture, %≤ 0.5 0.1 Application:Used as analysis reagents ,Cathode Materials for Electron Tubes. Used for flame tube, match, red fireworks, signal lamp, signal bomb, railway lighting.As one o... -
18 Years Factory Potassium Fluoride - High Quality And Purity Nano Calcium Carbonate Powder 99.9% – Suoyi
Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for High Quality And Purity Nano Calcium Carbonate Powder 99.9%, And we can help wanting for virtually any products on the customers’ needs. Make sure present the most beneficial Assistance, the ideal Good quality, The quick Delivery. Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for Nano Calcium Carbo... -
PriceList for Rare Earth Cerium Fluoride - 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.... -
Well-designed Thulium Fluoride - Gallium oxide Ga2O3 – Suoyi
Items Grade Ga2O3(%min) 99.99% 99.999% 99.9999% Fe2O3(%max) 0.0008 0.0005 0.0004 SiO2(%max) 0.0002 0.0001 0.0001 CaO(%max) 0.0005 0.0001 0.0001 NiO(%max) 0.0005 0.0002 0.0001 Mn(%max) 0.0005 0.0002 0.0001 Na2O(%max) 0.0005 0.0002 0.0001 CuO(%max) 0.00005 0.0002 0.0001 Application: Ga-based semiconductor material of the insulating layer, and an ultraviolet filter. It can also be used as a chemical probe O... -
Reasonable price for China Erf3 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... -
China New ProductSodium Pyrophosphate - 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...
