Cas 7446-07-3 high purity 99.99% 99.999% Tellurium Dioxide ( oxide ) TeO2 Powder price
Name: Tellurium Dioxide ( oxide ) TeO2 Powder
Cas No: 7446-07-3
Purity: 99.99% 99.999%
Appearance: White powder
Particle size: 10um,
MOQ: 1kg/bag
Tellurium dioxide or Tellurium oxide is an inorganic compound, white powder. It is mainly used for preparing tellurium dioxide single crystal,
infrared devices, acousto-optic devices, infrared window materials, electronic component materials and preservatives.
Tellurium dioxide or oxide is an inorganic compound with the chemical formula TeO2. It is white or light yellow crystalline solid, which is difficult to dissolve in water. It is used in a variety of applications, including as a catalyst, in glass and ceramic production, and in the manufacture of electronic components. It is also used to produce some types of optical coatings and as a component in some types of solar cells. However, tellurium dioxide can be toxic if inhaled, so it must be handled with care.
Application for TeO2
1. It is mainly used as acousto-optic deflection element.
2. Used for antisepsis and identification of bacteria in vaccine.
3.Preparation of II-VI compound semiconductors, thermal and electrical conversion elements, cooling elements, piezoelectric crystals and infrared detectors.
4. It can be used as preservative and bacteria test in vaccine. It can also be used to test the bacteria in the vaccine and prepare tellurite. Emission spectrum analysis. Electronic component materials.
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Product Name
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Tellurium Dioxide or Tellurium oxide
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Appearance
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white powder
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Density
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5.67 g/cm3
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Physical Size
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Granules, Powder
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Molecular Formula
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Molecular Weight
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159.6
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Melting Point
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733°C
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Boiling Point
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1245 °C
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CAS No.
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7446-7-3
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EINECS No.
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231-193-1
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Brand
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Xinglu
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Product
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Tellurium dioxide or oxide
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CAS No
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Batch No.
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2020112606
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Quantity:
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50.00kg
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Date of manufacturing:
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Nov. 26, 2020
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Date of test:
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Nov 26, 2020
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Test Item
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Results
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Test Item
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Results
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TeO2
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>99.999%
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Ca
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<0.5
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Cu
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<1ppm
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Fe
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<1ppm
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Ag
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Not detected
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Bi
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<1ppm
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Mg
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<0.5ppm
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Se
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Not detected
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Ni
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<0.5ppm
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Pb
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<1ppm
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Zn
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<0.5ppm
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Na
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<0.5ppm
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Brand
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Xinglu
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Certificate：
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