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Appearance:powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Tetraterbium heptaoxide Basic information
Product Name: Tetraterbium heptaoxide
Synonyms: TETRATERBIUM HEPTAOXIDE;TB OXIDE;Terbium(III;TERBIUM(III,IV) OXIDE;Terbium (III,IV) oxide (99.9%-Tb) (REO);TerbiumoxideREObrownblackpowder;Terbium(III,IV) oxide, 99.9% metals basis;TERBIUM(III, IV) OXIDE, NANOPOWDER, <100NM, 99.5 %
CAS: 12037-01-3
MF: O7Tb4-2
MW: 747.7
EINECS: 234-856-3
Mol File: 12037-01-3.mol
Tetraterbium heptaoxide Structure
Tetraterbium heptaoxide Chemical Properties
Melting point 2340°C
density 7.3 g/mL at 25 °C(lit.)
storage temp. Inert atmosphere,Room Temperature
form Powder
Specific Gravity 6.27
color brown to black
Water Solubility insoluble
Merck 14,9157
CAS DataBase Reference 12037-01-3(CAS DataBase Reference)
EPA Substance Registry System Terbium oxide (Tb4O7) (12037-01-3)
Safety Information
Safety Statements 24/25
WGK Germany 3
TSCA Yes
HS Code 28469016
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