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Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide buy - large image1

Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide

2 Inquiries

Unit Price:

$459-596.7/KG EXW

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CAS No.:

1308-87-8

Grade:

Industrial Grade

Content:

99.99%

Brand:

Packaging:

50kg/metal drum

Price valid (until):

2026-11-20

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Handan Yueci Advanced Materials Co., Ltd

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

alumina,dental blocks,yttrium fluoride,zirconia discs,MLCC materials,Dental zirconia

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Brief introduction

Formula: Dy2O3 CAS No.: 1308-87-8 Molecular Weight: 373.00 Density: 7.81 g/cm3 Melting point: 2,408° C Appearance: White powder Solubility: Insoluble in water, moderately soluble in strong mineral acids Multilingual: DysprosiumOxid, Oxyde De Dysprosium, Oxido Del Disprosio

Name: high purity 99.99% dysprosium oxide dy2o3 with great price

Application

Dysprosium Oxide, is the main raw materials for Dysprosium Metal which is widely used in Neodymium-Iron-Boron magnets, also have specialized uses in ceramics, glass, phosphors, lasers and Dysprosium Metal halide lamp. High purity of Dysprosium Oxide is used in electronics industry as an antireflection coating in photoelectric devices. Because of dysprosium's high thermal-neutron absorption cross-section, Dysprosium-Oxide–Nickel cermets are used in neutron-absorbing control rods in nuclear reactors. Dysprosium and its compounds are highly susceptible to magnetization, they are employed in various data-storage applications, such as in hard disks.

Basic Info

Product Name:

Dysprosium oxide (Dy2O3)

Other Name:

Dysprosium oxide (Dy2O3);Dysprosia;Dysprosium trioxide;Dysprosium(3+) oxide;Dysprosium(III) oxide;Didysprosium trioxide;Dysprosia (Dy2O3);Dysprosium sesquioxide;Dysprosium oxide;Dysprosium oxide (DyO1.5);304470-54-0;1134865-85-2

CAS No.:

1308-87-8

Molecular Formula:

Dy2O3

InChIKeys:

GEZAXHSNIQTPMM-UHFFFAOYSA-N

Molecular Weight:

373

Exact Mass:

375.843140

EC Number:

215-164-0

UNII:

Y423N8C3EV

DSSTox ID:

DTXSID20276467

HScode:

2846 90 20

Categories:

Inorganic Salts

Characteristics

PSA:

43.37000

XLogP3:

-0.30600

Appearance:

White nanopowder

Density:

6.8 g/cm³

Melting Point:

2330-2350 °C

Water Solubility:

insoluble

Storage Conditions:

Storage temperature: no restrictions.

Toxicity:

LD50 orally in Rabbit: > 5000 mg/kg

See More Dysprosium oxide (Dy2O3) Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Dysprosium oxide (Dy2O3) Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
alumina,dental blocks,yttrium fluoride,zirconia discs,MLCC materials,Dental zirconia

Location:
No. 378 Zhonghua north street, Congtai district , Handan city Hebei province China.

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
5-10

Year of Establishment:
2014

Certifications:
sgs,ISO

Handan Yueci is a manufacturer and also a trading company specializing in advanced ceramic materials and high-performance chemicals. Our team has more than 15 years of experience in the ceramic chemical industry and has now integrated the resources of leaders in China's ceramic industry and high-performance chemicals to provide a one-stop solution to customers' needs for advanced ceramic materials and high-performance chemicals. Continue to provide innovative products and professional services to customers.

Customer needs are the core of our advancement, and customer satisfaction is the cornerstone of our success.

We are committed to continuously improving product quality and service levels. The better we do in this regard, the better we can grow with our customers, better grasp their needs, and create higher added value for our customers.

In order to achieve the above goals, Shengyang regards market feedback, application experiments and R&D, and customer cooperation as a flat processing and overall planning as a R&D cooperation model. It is a positive cycle of feedback-development-testing-understanding, and provides customers with advanced A one-stop service provider for new materials with multi-category systematic solutions for ceramic materials, fine chemicals in the electronics industry and industrial industries.

We are committed to going abroad and making the world fall in love with new materials made in China.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
South Korea	Dysprosium oxide	1 MT	Mar 21, 2026
Austria	Dysprosium oxide(Dy2O3)	2 KG	Oct 13, 2025

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