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Minerals & Mineral Products
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AAU GOLD DUST AND BARS
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Dear Sir
We have au gold dust and bars of +22 karat and purity of 99.9%+22. We sell for 25000usd per kg. Interested buyer should contact us for more information
Regards
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Europium Oxide
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Brief:
Europium Oxide Formula Eu2O3
CAS NO.: 1308-96-9
Molecular Weight: 351.92
Appearance: White powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids, stability
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Erbium Oxide
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Brief:
Erbium Oxide
Formula: Er2O3
Appearance: pink powder
Purity: 99%-99.9%
Application: for making red fluorescent powder for color TVS. Rare earth trichromatic power-saving lamps and long
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Yttrium Oxide
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Brief:
Name: Rare Earth-Yttrium Oxide(Y-5N)
Purity: 99.999%
Formula: Y2O3
CAS NO.: 1314-36-9
Molecular Weight: 225.81
Appearance: white
Application: uses in the steel and iron and the non-
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Neodymium oxide
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Brief:
Neodymium Oxide Formula: Nd2O3
CAS NO.: 1313-97-9
Molecular Weight: 336.48
Appearance: purple
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Sl
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Terbium Oxide
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Brief:
Terbium Oxide Formula Tb4O7
CAS NO.: 12037-01-3
Molecular Weight: 747.69
Appearance: Brown
Content: 99%-99.999%
Solubility: Insoluble in water, moderately in strong mineral acids.
St
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Dysprosium Oxide
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Brief:
Content(percent): 99.5%, 99.9%, 99.95%
Formula: Dy2O3
CAS NO.: 1308-87-8
Molecular Weight: 373.00
Appearance: White
Solubility: Insoluble in water, moderately soluble in strong miner
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Praseodymium Oxide
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Brief:
Praseodymium Oxide Formula: Pr6O11
CAS NO.: 12037-29-5
Molecular Weight: 1021.43
Content (percent): 99.5%
Appearance: Brown Powder
Solubility: Insoluble in water, moderately soluble
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Cerium Oxide
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Brief:
Cerium Oxide Ceria
CAS NO.: 1306-38-3
Content (percent): 99%, 99.5%, 99.9%
Color: light yellow powder or white powder
Application: glass, polish, decolorizing, ceramic.
Packaging &
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Lanthanum Oxide
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Brief:
Composition: Lanthanum
Molecular Formula: La2O3
Product Type: Rare Earth Oxide
Alias Name: Lanthanum Sesquioxide, Lanthana
Color: White Powder
M
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