First Class Rare Earth Terbium Oxide Tb4o7 CAS 12037-01-3 for Sale

• Customization: Available
• CAS No.: 1306-38-3
• Formula: Tb4o7
• EINECS: 234-849-6
• Classification: Oxide
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: Eligible
• Model No.: Nano
• Color: Brown Powder
• Composition: Terbium
• Molecular Weight: 747.72
• Melting Point: 2340℃
• Solubility: Insoluble in Water, Soluble in Acid
• Appearance: Powder
• Purity: 99.9%-99.99%
• Usage: Optical and Electronic
• Preparation Method: Chemical Precipitation Method
• Density: 7.3 G/Cm³
• Crystal Structure: Cubic System
• Transport Package: 50kg/Barrel
• Specification: 99.9%-99.99%
• Trademark: cengchi
• Origin: Hebei
• HS Code: 2846901600
• Production Capacity: 1000000000

Product Description

Product Description

Terbium oxide, often known as terbia, has several specialized applications, primarily due to its unique luminescent and magnetic properties. Here are some of the key uses:

1. Phosphors and Luminescent Materials: Terbium oxide is extensively used in the production of green phosphors for color television tubes, fluorescent lamps, and computer monitors. It is prized for its bright, efficient green luminescence.

2. Solid-State Devices: Due to its magnetic properties, terbium oxide is used in various solid-state devices like sensors and actuators.

3. Magneto-Optical Materials: Terbium oxide is used in magneto-optical materials, which are essential for certain types of high-density data storage and optical data processing.

4. Ceramics and Glass: It can be used as a stabilizer in certain types of ceramics and glass, and as a component in special high-refractive-index glass.

5. Similar to other rare earth oxides, terbium oxide can be used in control rods for  because of its ability to absorb neutrons.

6. Electronics: In the electronics industry, terbium oxide is used in the manufacture of certain types of semiconductors.

7. Catalysis: Terbium oxide can serve as a catalyst in various chemical reactions, although its use in this area is less widespread compared to other rare earth oxides.

8. Research and Development: Due to its unique properties, terbium oxide is used in research, particularly in studies related to materials science, physics, and chemistry.

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Specification

CAS No	12036-41-8
Batch No.	21032006	Quantity:	100.00kg
Date of manufacturing:	Mar. 20, 2021	Date of test:	Mar. 20, 2021
Test Item	Results	Test Item	Results
Tb4O7	>99.999%	REO	>99.5%
La2O3	≤2.0ppm	Ca	≤10.0ppm
CeO2	≤2.0ppm	Mg	≤5.0ppm
Pr6O11	≤1.0ppm	Al	≤10.0ppm
Nd2O3	≤0.5ppm	Ti	≤10.0ppm
Sm2O3	≤0.5ppm	Ni	≤5.0ppm
Eu2O3	≤0.5ppm	Zr	≤10.0ppm
Gd2O3	≤1.0ppm	Cu	≤5.0ppm
Sc2O3	≤2.0ppm	Th	≤10.0ppm
Dy2O3	≤2.0ppm	Cr	≤5.0ppm
Ho2O3	≤1.0ppm	Pb	≤5.0ppm
Er2O3	≤0.5ppm	Fe	≤10.0ppm
Tm2O3	≤0.5ppm	Mn	≤5.0ppm
Yb2O3	≤2.0ppm	Si	≤10ppm
Lu2O3	≤2.0ppm	U	≤5ppm
Y2O3	≤1.0ppm	L.O.I	0.26%
Conclusion:	Comply to the enterprise standard

Application

Usage

When manufacturing fluorescent powders, micrometer sized terbium oxide can act as an activator. The fluorescent powder produced from this has the characteristic of emitting green fluorescence and is widely used in fluorescent lamps and color TV screens, effectively improving the luminous effect of these devices.
Adding an appropriate amount of terbium oxide to neodymium iron boron (NdFeB) permanent magnetic materials can improve their coercivity and thermal stability, enabling them to maintain good magnetism even in high temperature environments. 
Micro sized terbium oxide can be used to manufacture solid-state lasers, such as terbium doped yttrium aluminum garnet lasers, to adjust the output wavelength and power of the laser. It has a wide range of applications in fields such as laser processing, laser communication, and medical lasers..

Certifications

Packing & Delivery

Service we can provide:
1) contract can be signed
2)Confidentiality agreement can be signed
3) Seven days refund guarantee
More important: we can provide not only product, but technology solution service!

4)We can also customize different packaging specifications according to the requirements of our customers.

Company Profile

Our company is located in Hebei Province. It mainly produces inorganic chemicals, organic chemicals, food and feed additives. Ourproducts are widely used in the detergent, water treatment, rubber, plastics, leather, tanning, textile, paint, oil drilling,food,feed and industries.The company adopts ISO9001 quality management system, and all products are produced according to strict procedures. Our laboratory has advanced testing equipment and all goods are carefully tested before delivery to ensure consistent quality. Establish quality standards for each customer. All samples and shipments are documented in detail and can be traced back.Our aim is to provide our customers with high quality products, the most competitive prices, the shortest delivery time and unparalleled service. We adhere to the "quality first, service first, reputation first" business purpose, wholeheartedly with our customers to create brilliant, share success. We welcome you to contact us for more information and look forward to working with you!

FAQ

Q1: Can I get some samples?
A: Absolutely, we offer free samples; however, customers are responsible for shipping costs.
Q2:  What are your payment terms?
A: We accept L/C, T/T, Western Union, and Paypal. Alternative methods can be discussed
Q3: What's your Delivery Time?
A: Our standard MOQ is 1Ton. However, we can accommodate smaller quantities, such as 100g, provided the sample charge is fully
prepaid.
Q4: What is the delivery lead time?
A: Typically, delivery takes about 7-15 days post-payment confirmation. (Excluding Chinese holidays)
Q5: Is there a discount available?
A: Enjoy exclusive discounts that vary with the quantity of your purchase. The more you buy, the more you save!
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin..