Rare Earth Tb4o7 99.99% Terbium Oxide for Magneto-Optical Glass Preparation, CAS 12037-01-3

• Customization: Available
• CAS No.: 1306-38-3
• Formula: Tb4o7
• EINECS: 234-849-6
• Classification: Oxide
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: First Class
• Transport Package: 25kg/Bag or Customized According to Customer Requ
• Specification: high purity
• Trademark: SHISHAN
• Origin: China
• HS Code: 28469019

Product Description

TERBIUM OXIDE

We have always adhered to the development philosophy of "striving for excellence and being honest throughout the world". We fully leverage the advantageous resource of northern ores being non-radioactive. With the concepts of high standards, strict requirements, and meticulousness, we have developed high-tech nano products with ultra-high purity, ultra-low impurities, and ultra-fine particle size.

Specification

Formula	Terbium Oxide/Tetraterbium Heptaoxide
Appearance	Brown powder (Tb4O7, mainstream industrial product), white powder (Tb2O3, easy to oxidize)
Melting point	2340℃
Boiling point	No definite value, sublimates and decomposes at high temperature
Density	7.3 g/cm³ (25℃)
Solubility	Insoluble in water, slightly soluble in cold dilute acids
Stability	Stable at high temperature, weak hygroscopicity at room temperature, slowly absorbs moisture in humid environment, avoid contact with strong acids, store sealed, dry and away from light

Application fields

Core raw material for fluorescent materials (phosphor activator, manufacturing LED green phosphor, fluorescent coating of picture tube); Permanent magnet material additive (NdFeB magnet, improve magnetic energy product and high temperature stability); Laser crystal raw material (yttrium aluminum garnet crystal doping); Optical storage material additive; Ceramic glaze colorant (show yellow-green); Rare earth functional ceramic additive (improve high temperature resistance)

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
stable quality
Customizable specs, bulk supply available
Complete export docs, fast delivery
24h one-stop professional service

FAQ