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ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Dysprosium oxide

Dysprosium oxide

Dysprosium oxide Structure
CAS No.
1308-87-8
Chemical Name:
Dysprosium oxide
Synonyms
dyspmsia;Dysprosia;Disprozium oxide;DYSPROSIUM OXIDE;EdtaSolutionN/50;dysprosiumtrioxide;Dysprosium(Ⅲ)oxide;Dysprosium oxide,9;dysprosium(3+)oxide;Dysprosium Oxide 99%
CBNumber:
CB6434146
Molecular Formula:
Dy2O3
Molecular Weight:
373
MOL File:
1308-87-8.mol
Modify Date:
2024/8/28 13:53:25
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Dysprosium oxide Properties

Melting point 2330-2350 °C
Density 7.81 g/mL at 25 °C(lit.)
storage temp. no restrictions.
solubility soluble in acid solutions
form nanopowder
color White
Specific Gravity 7.81
PH 7.0
Water Solubility insoluble
Sensitive Hygroscopic
Crystal Structure Cubic
crystal system Cube
Merck 14,3482
Space group Ia3
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.067061.067061.067069090901.215
InChIKey NLQFUUYNQFMIJW-UHFFFAOYSA-N
CAS DataBase Reference 1308-87-8(CAS DataBase Reference)
EPA Substance Registry System Dysprosium oxide (Dy2O3) (1308-87-8)

Dysprosium oxide Properties

Poissons Ratio 0.313

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Precautionary statements  P271-P261-P280
Safety Statements  24/25
WGK Germany  2
RTECS  JW1060000
TSCA  Yes
HS Code  2846 90 20
Toxicity LD50 orally in Rabbit: > 5000 mg/kg

Dysprosium oxide price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 289264 Dysprosium(III) oxide 99.9% trace metals basis 1308-87-8 25G ₹16280.8 2022-06-14 Buy
Sigma-Aldrich(India) 637289 Dysprosium(III) oxide nanopowder, <100?nm particle size, 99.9% trace metals basis 1308-87-8 25G ₹46146.98 2022-06-14 Buy
Sigma-Aldrich(India) 289264 Dysprosium(III) oxide 99.9% trace metals basis 1308-87-8 100G ₹37692.65 2022-06-14 Buy
Sigma-Aldrich(India) 203181 Dysprosium(III) oxide ≥99.99% trace metals basis 1308-87-8 5G ₹11875.03 2022-06-14 Buy
Sigma-Aldrich(India) 203181 Dysprosium(III) oxide ≥99.99% trace metals basis 1308-87-8 25G ₹39911.78 2022-06-14 Buy
Product number Packaging Price Buy
289264 25G ₹16280.8 Buy
637289 25G ₹46146.98 Buy
289264 100G ₹37692.65 Buy
203181 5G ₹11875.03 Buy
203181 25G ₹39911.78 Buy

Dysprosium oxide Chemical Properties,Uses,Production

Description

Dysprosium oxide or dysprosia with chemical composition Dy2O3, is one of the rare earth oxide families, is a white slightly hygroscopic powder, and it is highly insoluble and thermally stable. The structure of Dy2O3 takes a cubic crystal structure below 1870 °C and monoclinic and/or hexagonal structures above this temperature. 

Chemical Properties

white powder(s); can be prepared by heating the oxalate or sulfate; more magnetic than ferric oxide; slightly hygroscopic; absorbs atmospheric H2O and CO2; used with nickel in cermets and as an evaporated film of 99.9% purity it is reactive to radio frequencies [HAW93] [MER06] [CER91]

Uses

Dysprosium oxide also called Erbia, an important colourant in glasses and porcelain enamel glazes. High purity Dierbium trioxide are widely applied as dopant in making optical fibre and amplifier. It is particularly useful as an amplifier for fiber optic data transfer. Dierbium trioxide has a pink color, and is sometimes used as a colorant for glass, cubic zirconia and porcelain. The glass is then often used in sunglasses and cheap jewelry.

Synthesis

Dysprosium oxide, Dy2O3, nanoparticles were prepared by using the homogeneous precipitation method. Dy3+ ions were precipitated using NaOH solution. The obtained product was filtered, dried, and then calcined for 1 h at the temperature range of 300–700 °C in static air. The calcination temperature of the Dy-precursor was chosen based on its decomposition as indicated by the TGA analysis. 

Dysprosium oxide Preparation Products And Raw materials

Raw materials

Dysprosium(Ⅲ)hydroxide DYSPROSIUM NITRATE

Preparation Products

Dysprosium oxide Suppliers

Global( 299)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Star Earth Minerals Pvt Ltd +91-9594153555 +91-9594775679 Maharashtra, India 45 58 Inquiry
ALPHA CHEMIKA +91-22-22061123 +91-22-66382501 Mumbai, India 1681 43 Inquiry
Scientific OEM +91-22- 2343 7546 / 2341 3094 New Delhi, India 1996 38 Inquiry
Otto Chemie Pvt. Ltd. +91 9820041841 Mumbai, India 5873 58 Inquiry
Alfa Aesar 1 800 209 7001 Maharashtra, India 6913 58 Inquiry
Central Drug House(P) Ltd. 91-11-49404040 New Delhi, India 6160 58 Inquiry
LOBA CHEMIE PVT.LTD. 91-22-6663 6699 Mumbai, India 3077 58 Inquiry
Nanochemazone Inc. 08048616195 Haryana, India 79 58 Inquiry
KK International 08048372319Ext 194 Kolkata, India 65 58 Inquiry
Sood Chemicals 08048361240Ext 585 Haryana, India 65 58 Inquiry
Supplier Advantage
Star Earth Minerals Pvt Ltd 58
ALPHA CHEMIKA 43
Scientific OEM 38
Otto Chemie Pvt. Ltd. 58
Alfa Aesar 58
Central Drug House(P) Ltd. 58
LOBA CHEMIE PVT.LTD. 58
Nanochemazone Inc. 58
KK International 58
Sood Chemicals 58

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Dysprosium oxide Spectrum

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Dysprosium(III) oxide, REacton (REO) Dysprosium oxide (RE Element base) Dysprosium(III) oxide, REacton(R), 99.9% (REO) Dysprosium(III) oxide, REacton(R), 99.99% (REO) Dysprosium(III) oxide, needles, 99.5% (REO) Dysprosium(III) oxide, 99.9% (REO) Disprozium oxide Dysprosium(III) oxide, REacton, 99.99% (REO) Dysprosium (III) oxide, REacton, 99.998% (REO) Dysprosium(III) oxide, REacton, 99.9% (REO) Dysprosium(III) oxide, dispersion dysprosiumsesquioxide dysprosiumtrioxide DYSPROSIUM(III) OXIDE DYSPROSIUM OXIDE DYSPROSIUM(III) OXIDE, NANOPOWDER, <100NM, 99.9+ % DYSPROSIUM(III) OXIDE, 99.99+% DYSPROSIUM(III) OXIDE, 99.9% DYSPROSIUM(III) OXIDE, NANOPOWDER, 99.9& DYSPROSIUM (III) OXIDE (99.9%-DY) (REO) DYSPROSIUM (III) OXIDE SPECTRO 99.99% (REO) DYSPROSIUM (III) OXIDE (99.999%-DY) (REO) SPECTRO DYSPROSIUM(III) OXIDE 99% EdtaSolutionN/50 DysprosiumOxideGr99.9% Dysprosium(III) oxide, 99.90% Dysprosium(III) oxide, reagent, 98% DYSPROSIUM OXIDE NANO-DISPERSION Dysprosium oxide / 99+% Dysprosium(Ⅲ)oxide Dysprosium Oxide 99% DYSPROSIUM OXIDE 99+ 10 G DysprosiuM(III) oxide (99.998%-Dy) (REO) PURATREM Dysprosium oxide,9 Dysprosium(III) oxide, 99.9% trace rare earth metals basis Dysprosium(III) oxide, 99.99% trace rare earth metals basis Dysprosium(III) oxide powder (Dy2O3) Dysprosium(III) oxide 99.9% trace metals basis Dysprosium(III) oxide nanoparticles, dispersion, <100 nm particle size (BET), 5 wt. % in H2O, >=99.9% trace metals basis didysprosiumtrioxide dyprosiumsesquioxide Dysprosia dysprosium(3+)oxide dysprosiumoxide(dy2o3) dyspmsia DYSPROSIUM OXIDE, 99.9% DYSPROSIUM OXIDE, 99.999% Dysprosium(III)oxide(99.999%-Dy)(REO)PURATREM dysprosium (iii) oxide, needles dysprosium(iii) oxide solution dysprosium(iii) oxide, reacton DYSPROSIUMOXIDE,POWDER DYSPROSIUM OXIDE: (99.9%-DY) (REO) DYSPROSIUM OXIDE: (99.999%-DY) (REO) Dysprosium(iii) oxide, 98%, reagent Dysprosium oxide, 99.99% (RE Element base) DysprosiuM(III) oxide (99.998%-Dy) nm 99.9%Dysprosium oxide