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Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers

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Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers

Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers
Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers

Large Image :  Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers Get Best Price

Product Details:

Place of Origin: Hunan China
Brand Name: EASCHEM
Certification: ISO
Model Number: First Grade

Payment & Shipping Terms:

Minimum Order Quantity: 1KGs
Price: US600-1200/KG
Packaging Details: 50KGs Woven Plastic Bag, 1000KGs one Pallet
Delivery Time: 7 to 15 Days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100Tons/Month
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Detailed Product Description
Appearance: Brown Powder Purity: 99.99%
Size: Customize Cas No: 12037-01-3
Cas No: 12037-01-3 EINECS No: 234-856-3
EINECS No: 234-856-3 Chemical Formula: Tb4O7
Chemical Formula: Tb4O7
High Light:

rare earth metal oxides

,

yttrium oxide powder

Brown Rare Earth Terbium Oxide Powder 99.99% uses in special lasers
 
Tb4O7 used for making metal terbium, magneto optical glass, phosphor, magneto optical storage, chemical additives etc..
 
Synonym Names
Tetraterbium heptaoxide;Terbium (III,IV) oxide (99.9%-Tb) (REO); TerbiumoxideREObrownblackpowder; Terbium oxide; Terbium(III, IV) oxide; oxygen(-2) anion; terbium(+3) cation
 
Molecular Formula:O7Tb4
Molecular Weight:747.6972
EINECS:234-856-3;234-849-5
Appearance:Brownish To Tan Powder
Density:7.30
Melting Point:2340ºC
Solubility:Insoluble In Water, Moderately Soluble In Strong Mineral Acids
Stability:Slightly hygroscopic
CAS Number:12037-01-3
 
 
Certificate Of Analysis
 
ITEM SPECIFICATIONS TEST RESULTS
Tb4O7/TREO(%,min) 99.995 99.998
TREO(%,min) 99.0 99.44
RE Impurities(ppm/TREO,Max)
La2O3 　 3.0
CeO2 　 1.0
Pr6O11 　 1.0
Nd2O3 　 1.0
Sm2O3 　 1.0
Eu2O3 　 1.0
Gd2O3 　 5.0
Dy2O3 　 1.0
Ho2O3 　 1.0
Er2O3 　 1.0
Tm2O3 　 1.0
Yb2O3 　 1.0
Lu2O3 　 4.0
Y2O3 　 5.0
Non-Re Impurities(ppm,Max)
Fe2O3 　 1.6
CaO 　 2.3
SiO2 　 8.0
MgO 　 1.0
Co3O4 　 N.D.
Cr2O3 　 N.D.
Cl- 　 42.0
　
L.O.I 　 0.50%

Brown Rare Earth Terbium Oxide Powder Chemical Form Tb4O7 Fit Special Lasers 0

 

 

Tag:

rare earth metal oxides,

yttrium oxide powder,

scandium oxide

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