High-Purity Terbium Oxide Powder for Glass&Optical&Ceramic Applications

• Customization: Available
• CAS No.: 12037-01-3
• Formula: Tb4o7
• Model NO.: Terbium oxide
• EINECS: 234-856-3
• Classification: Dysprosium Oxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Quality: First Class
• Storage: Cool Dry Place
• Appearance: Red Brown Powder
• Transport Package: 25kg/Bag or Customized According to Customer Requ
• Specification: 99.5%, 99.9%, 99.99% purity
• Trademark: SHISHAN
• Origin: China
• HS Code: 2846901600

Product Description

Terbium oxide

CAS NO: 12037-01-3, 12036-41-8 EINECS: 234-856-3, 234-849-5
Molecular Formula: Tb4O7, Tb2O3
Molecular Weight: 747.7, 365.85
Properties: Dark Brown Powder, Insoluble In Water, Soluble In Mineral Acids. Absorbs Carbon Dioxide From The Air.
Synonyms: Terbium(III, IV) oxide; Tetraterbium heptaoxide; Terbium(III) oxide; Diterbium trioxide.

Specification

CODE	TBO-4N	TBO-3N	TBO-2N
TREO>%	99	99	99
Tb4O7/REO>%	99.99	99.9	99.0
L.O.I(1000℃1h)<%	1	1	1
D50(μm)	4.2±0.7	-	-
Non-rare earth impurities<ppm
Fe2O3	2	30	50
CaO	5	10	10
SiO2	10	20	20
PbO	3	-	-
Cl-	50	80	100

Applications: Terbium Oxide, as an activator for phosphor and a dopant in garnet, as the raw material of producing Terbium metal and Terbium compounds.
Packaging: Drum inner with plastic bag. Net weight 25/50 kg.
Storage: Keep sealed and store in dry and cool places.

Packing & Delivery

 25 kg  or  packaged according to customer requirements.

Company Profile

SHISHAN International Trade(Hebei) Co.,Ltd 

We are a professional chemical raw material manufacturer & global exporter, focusing on supplying full-range raw materials for glass bottle production, alongside premium potassium carbonate and other inorganic chemicals.
 
Adhering to Chinese  standards, our products cover all core materials for glass bottles: potassium carbonate, silica sand, soda ash, limestone, feldspar, etc., with customizable purity and specs to match different glass bottle production needs (clear, colored, high-strength).
 
We own advanced production lines and strict QC system, ensuring stable quality, low impurities and consistent supply. With complete export certifications, we support bulk orders, fast customs clearance and on-time delivery to 30+ countries worldwide. Our 24h one-stop service (pre-sales consultation, custom solutions, after-sales support) makes us a reliable partner for glass bottle manufacturers globally.
 
Core Strengths
Full raw materials for glass bottle production
stable quality
Customizable specs, bulk supply available
Complete export docs, fast delivery
24h one-stop professional service

FAQ