Terbium Oxide

Terbium Oxide

CAS #: 12037-01-3
Linear Formula: Tb4O7
EC No.: 234-856-3

Product Details

Terbium oxide is a brown powder, formula Tb4O7, insoluble in water and soluble in acids. It is easy to absorb water molecules and carbon dioxide in the air. It is mainly used in making metal terbium, magneto-optic glass, phosphor powder, magneto-optic storage and chemical additives.

Terbium Oxide

Product Series

ProductProduct Code

Safety Data

Technical Data

Terbium Oxide 99.9%


Terbium Oxide 99.99%ET-Tb-02TIM图片20180524114629_副本(001)
Terbium Oxide 99.999%ET-Tb-03TIM图片20180524114629_副本(001)

Properties (Theoretical)

Compound FormulaO7Tb4
Molecular Weight747.69
AppearanceBrown powder
Melting PointN/A
Boiling PointN/A
Density7.3 g/cm3
Exact Mass747.66579
Monoisotopic Mass747.66579

Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Precautionary StatementsN/A
Flash PointNot applicable
Risk CodesN/A
Safety StatementsN/A
Transport InformationNONH
WGK Germany3

Packaging Specifications

Finished packaging: 50 kg / barrel, 500 kg / tray, ton bag packaging

Sample packaging: 500 g / bag, 1 kg / bottle


It is mainly used for making metal terbium, magneto-optic glass, phosphor powder, magneto-optical storage, scintillation crystal (TGG) and chemical additives.

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