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Ceramic Additive Dysprosium Oxide Phosphor Activator Scintillation Crystals Dy2o3
Ceramic Additive Dysprosium Oxide Phosphor Activator Scintillation Crystals Dy2o3
Specifications
Supply Ability :
1000 kg
MOQ :
500g
Packaging Details :
0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet
Delivery Time :
45-60 Workdays
Payment Terms :
T/T
CAS # :
1308-87-8
Molecular Formula :
Dy2O3
EC No. :
215-164-0
Purity :
99.5-99.999%
Molecular Weight :
373
Appearance :
Light yellow powder or solid in various forms
Melting Point :
2,408°C (4,366°F)
Boiling Point :
N/A
Density :
7.81 g/cm³
Exact Mass :
373.841 g/mol
Monoisotopic Mass :
375.843144 Da
Description

Dysprosium Oxide (Dy₂O₃): Phosphor Activator, Scintillation Crystals, Ceramic Additive, Dy/Fe Alloys

Dysprosium oxide is an inorganic compound with the chemical formula Dy2O3. It appears as a white powder with a density of 7.81g/cm³ and melting point of 2408°C. Insoluble in water but soluble in acids to form trivalent salts. It volatilizes with steam, exhibits alkalinity, and is toxic - irritating to eyes, respiratory tract and skin. Absorbs carbon dioxide from air and reacts with inorganic acids to form water-soluble salts.

Applications

  1. Used as activator for long-afterglow phosphors
  2. Additive for special scintillation crystal growth
  3. Additive for special scintillation ceramics
  4. Used in production of metallic dysprosium or dysprosium-iron alloys

Product Series

Product

Product Code

Safety Data

Technical Data
Dysprosium Oxide 99.5% ET-Dy-01 Dysprosium Oxide.pdf Dysprosium Oxide Dy2O3 99.5.pdf
Dysprosium Oxide99.9% ET-Dy-02 Dysprosium Oxide Dy2O3 99.9.pdf

Dysprosium Oxide 99.99%

 ET-Dy-03 Dysprosium Oxide Dy2O3 99.99.pdf

Health and Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Precautionary Statements N/A
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
Transport Information NONH for all modes of transport
WGK Germany 2

Packaging Specifications

  • Standard packaging: 50 kg/drum, 500 kg/pallet, ton bags
  • Sample packaging: 500 g/bag, 1 kg/bottle

About Dysprosium Oxide
The primary production method is oxalate precipitation: using dysprosium chloride or nitrate solution as raw material, adjusting pH to 2 with oxalic acid, precipitating dysprosium oxalate by adding ammonia water. After heating and aging, the product is separated, washed, dried at 110°C, and finally calcined at 900-1000°C to form dysprosium oxide.

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Ceramic Additive Dysprosium Oxide Phosphor Activator Scintillation Crystals Dy2o3

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Product Detail
Supply Ability :
1000 kg
MOQ :
500g
Packaging Details :
0.5-1 kilogram per bottle, 50 kilograms per drum, 500 kilograms per pallet
Delivery Time :
45-60 Workdays
Payment Terms :
T/T
CAS # :
1308-87-8
Contact Supplier
Ceramic Additive Dysprosium Oxide Phosphor Activator Scintillation Crystals Dy2o3

Shanghai Sheeny Metal Mateirals Co.,Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Since 2015
Business Type :
Agent
Main Products :
Rare Earth Metals, Rare Earth Oxides, Rare Earth Acetates
Total Annual :
70000000-80000000
Employee Number :
50~60
Certification Level :
Verified Supplier
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