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Dysprosium Oxide Powder

Name: Dysprosium Oxide Powder
Brand: NCI Speciality Chemicals Pvt ltd
SKU: pr2605191490
Price: 800 USD
Availability: InStock

2 Inquiries

Unit Price:

$800/KG FOB

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CAS No.:

1308-87-8

Grade:

Optical Grade

Content:

99.99%

Port:

Nhava Seva

Brand:

NCI Speciality Chemicals Pvt ltd

Packaging:

25/50 Kg HDPE Bags lined

Price valid (until):

2026-07-20

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NCI Speciality Chemicals Private Limited

Company Type:

Manufactory

Location:

India

Qualification:

Main Products:

Rare Earth oxides, nitrates

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Product Description
Seller Information
Inquiry History

Description

Dysprosium Oxide (Dy₂O₃) is a high-purity rare earth compound widely used in advanced material applications due to its excellent magnetic, optical, and thermal properties. It appears as a white to pale yellow powder and is insoluble in water but soluble in acids.

Dysprosium Oxide is an essential material in the production of high-performance permanent magnets, where it improves thermal stability and coercivity, particularly in neodymium-iron-boron (NdFeB) magnets. It is also used in phosphors, ceramic materials, laser components, and nuclear reactor control rods due to its high neutron absorption capability.

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:

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:
Manufactory

Main Products:
Rare Earth oxides, nitrates

Location:
14A Shreeji Arcade, 1st Floor, Almeida Road, Opposite Nitin Company, Panch Pakhadi, Thane, Maharashtra, 400602

Total Annual Revenue:
$10 million-$25 million

Total Employees:
101-200

Year of Establishment:
1982

Certifications:
GST

NCI was established in 1982 in Mumbai, India. We manufacture inorganic chemicals like Nitrates, Sulphates, Alums, Carbonates, Phosphates and Tartrates which are used in a variety of industries including veterinary medicines, electroplating, oral hygiene, pharmaceuticals, and agricultural fertilizers among others. We take great pride in our product quality and have been working with top MNCs for years. We export to more than 32+ countries including the UK, Brazil, Slovakia, Thailand, China, South Africa, Bangladesh, UAE, Japan & the USA. We are an ISO 9001:2015, ISO 22000, HACCP, WHO-GMP, REACH registered, FSSAI, FDA Approved, Kosher/ Halal-certified & Ecovadis approved company.

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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