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Indium
Tin Oxide Powder
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Chemical formula: In2O3/SnO2
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Physical
and chemical properties:
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Slightly
blackish grey~green solid matter
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Density:
around 7.15g/cm3 (Indium oxide: tin oxide=64-100 %:0-36 %)
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Melting
point: starting to sublimate from 1500℃ under normal
pressure
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Solubility:
not soluble in water but soluble in hydrochloric acid or aqua regia after
heating up
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High QualityIndium Tin Oxide Powder Specification
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Symbol
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Chemical
Component
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Size
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Assay
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Foreign Mat.≤ppm
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Cu
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Na
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Pb
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Fe
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Ni
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Cd
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Zn
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As
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Mg
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Al
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Ca
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Si
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UMITO4N
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99.99%min.
In2O3：SnO2=90：10(wt%)
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10
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80
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50
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100
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10
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20
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20
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10
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20
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50
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50
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100
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0.3～1.0μm
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UMITO3N
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99.9%min. In2O3：SnO2=90：10(wt%)
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80
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50
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100
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150
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50
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80
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50
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50
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150
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50
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150
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30～100nm
or 0.1～10μm
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Packing：Plastic woven bag with plastic lining, NW: 25-50kg per bag.
What is Indium Tin Oxide Powder used for?
Indium Tin Oxide Powder is mainly used in the transparent electrode of plasma display and touch panel such as laptops and solar energy batteries.
