Home > Products > Rare Earth Oxides >

99.9% 99.9995% Terbium Oxide Tb4o7 12037-01-3 For TGG/TSAG Crystals

99.9% 99.9995% Terbium Oxide

Tb4o7 12037-01-3

99.9% Terbium Oxide Tb4o7

Chat Now

Request A Quote

Product Details

CAS #:

12037-01-3

Molecular Formula:

Tb4O7

EC No.:

234-856-3

Purity:

99.9-99.9995%

Molecular Weight:

747.69

Appearance:

Brown Powder

Melting Point:

N/A

Boiling Point:

N/A

Density:

7.3 G/cm³

Exact Mass:

747.66579

Monoisotopic Mass:

747.66579

Highlight:

99.9% 99.9995% Terbium Oxide

Tb4o7 12037-01-3

99.9% Terbium Oxide Tb4o7

Payment & Shipping Terms

Minimum Order Quantity

500g

Packaging Details

0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet

Delivery Time

45-60 Workdays

Payment Terms

T/T

Supply Ability

1000 kg

99.9% 99.9995% Terbium Oxide Tb4o7 12037-01-3 For TGG/TSAG Crystals

Chat Now

99.5%-99.999% Thulium Oxide Tm2O3 For Tm YAG Crystals Nuclear Reactor Control

Chat Now

99.5% 99.9995% Ytterbium Oxide Yb2o3 For Alloys YAG Crystals Ceramics

Chat Now

SmCo Magnets / IR Glass Scandium Oxide Sc2o3 99.9995 Purity CAS 12060-08-1

Chat Now

19916550170

Wendy@eternal-element.com

Chat Now

Product Description

Terbium Oxide (Tb₄O₇): Phosphor Activator, TGG/TSAG Crystals, Scintillation Ceramics, Metallic Tb

Terbium oxide is an inorganic compound with chemical formula Tb₄O₇, appearing as brown powder with density 7.3g/cm³, melting point 2500°C, boiling point 3760°C. Under 1800°C and 15MPa hydrogen reduction, converts to Tb₂O₃. Insoluble in water but soluble in acids to form trivalent salts. Volatilizes with steam, alkaline, toxic, and irritates eyes/respiratory tract/skin. Absorbs CO₂ and reacts with inorganic acids to form water-soluble salts.

Applications

Long-afterglow phosphor activator
TGG and TSAG crystal growth
Special scintillation ceramic additive
Terbium metal production

Product Series

Product	Product Code	Safety Data	Technical Data
Terbium Oxide 99.99%	ET-Tb-02	Terbium Oxide.pdf	Terbium Oxide Tb4O7 99.99.pdf
Terbium Oxide 99.999%	ET-Tb-03	Terbium Oxide.pdf	Terbium Oxide Tb4O7 99.999.pdf

Health and Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Precautionary Statements	N/A
Flash Point	Not applicable
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	NONH
WGK Germany	3

Packaging Specifications

Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags
Sample packaging: 500 g/bag, 1 kg/bottle

Production Method
Mainly produced by oxalate precipitation: Dissolve terbium chloride/nitrate, adjust pH to 2 with oxalic acid, precipitate terbium oxalate by adding ammonia. After heating/aging, separate/wash, dry at 110°C, then calcine at 900-1000°C to obtain Tb₄O₇.

Tags：

99.9% 99.9995% Terbium Oxide Tb4o7 12037-01-3 For TGG/TSAG Crystals

99.9% 99.9995% Terbium Oxide

Tb4o7 12037-01-3

99.9% Terbium Oxide Tb4o7

99.9% 99.9995% Terbium Oxide

Tb4o7 12037-01-3

99.9% Terbium Oxide Tb4o7

99.9% 99.9995% Terbium Oxide Tb4o7 12037-01-3 For TGG/TSAG Crystals

99.5%-99.999% Thulium Oxide Tm2O3 For Tm YAG Crystals Nuclear Reactor Control

99.5% 99.9995% Ytterbium Oxide Yb2o3 For Alloys YAG Crystals Ceramics

SmCo Magnets / IR Glass Scandium Oxide Sc2o3 99.9995 Purity CAS 12060-08-1

Health and Safety Information

rare earth metal oxides

rare earth powder

oxide rare earth

99.5%-99.99% Purity Praseodymium Oxide Pr6o11 Ceramic Pigments Oil Catalysts

99.5%-99.999% Thulium Oxide Tm2O3 For Tm YAG Crystals Nuclear Reactor Control

99.5% 99.9995% Ytterbium Oxide Yb2o3 For Alloys YAG Crystals Ceramics

SmCo Magnets / IR Glass Scandium Oxide Sc2o3 99.9995 Purity CAS 12060-08-1

Microwave Materials Yttrium Oxide Y2o3 Powder YSZ Additives LED Phosphors