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DIDYMIUM OXIDE
DIDYMIUM OXIDE

DIDYMIUM OXIDE

DIDYMIUM OXIDE Specification

  • Usage
  • Primarily used in industrial applications including material processing and advanced optical materials
  • Poisonous
  • NO
  • Smell
  • Odorless
  • Taste
  • Odorless and tasteless
  • Ph Level
  • Neutral to slightly basic
  • Application
  • Used in coloring glass ceramics and optical filters; also used in catalysts and as an intermediate in rare earth materials
  • Ingredients
  • Contains primarily didymium oxide which is a combination of neodymium and praseodymium oxides
  • Purity
  • Typically >99% pure
  • EINECS No
  • 247-287-9
  • Shelf Life
  • Stable under recommended storage conditions
  • Physical Form
  • Powder or fine granules
  • Storage
  • Store in a dry cool environment away from incompatible materials such as strong acids
  • Solubility
  • Insoluble in water; soluble in acids
  • Molecular Weight
  • 373.0 g/mol
  • Appearance
  • Light brown or tan powder
  • CAS No
  • 25768-22-9
  • Refractive Rate
  • Not typically measured for oxides in bulk form
  • Molecular Formula
  • Dy2O3
  • Density
  • 7.8 Gram per cubic centimeter(g/cm3)
  • Shape
  • Fine powder or small granules
  • Grade
  • Industrial grade or optical grade
  • Melting Point
  • 2300C
  • Properties
  • Has high thermal and chemical stability; moderate hardness
  • HS Code
  • 28461000
  • Structural Formula
  • DyO (crystal lattice structure)
 
 

About DIDYMIUM OXIDE



Didymium Oxide, a fine powder or small granules, is primarily used in industrial applications for material processing and advanced optical materials. Comprising neodymium and praseodymium oxides, it offers high thermal and chemical stability and moderate hardness. With a purity >99%, it appears as a light brown or tan powder with a neutral to slightly basic pH level. This odorless and tasteless substance has a melting point of 2300C and a density of 7.8 g/cm3. It is insoluble in water but soluble in acids, offering excellent solubility properties. Stored in a dry cool environment, away from strong acids, this stable product is widely used in coloring glass ceramics, optical filters, catalysts, and as an intermediate in rare earth materials.

FAQs of DIDYMIUM OXIDE:


Q: What is the primary application of Didymium Oxide?

A: Didymium Oxide is primarily used in industrial applications for material processing and advanced optical materials.

Q: What is the purity level of Didymium Oxide?

A: Didymium Oxide typically has a purity level of >99%.

Q: How should Didymium Oxide be stored?

A: Didymium Oxide should be stored in a dry cool environment away from incompatible materials such as strong acids.

Q: Is Didymium Oxide soluble in water?

A: No, Didymium Oxide is insoluble in water but soluble in acids.

Q: What is the molecular formula of Didymium Oxide?

A: The molecular formula of Didymium Oxide is Dy2O3.

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More Products in Didymium Chloride Category

DIDYMIUM CARBONATE

DIDYMIUM CARBONATE

Usage : Coloring agent for optical glasses component of UVblocking materials additive in ceramics

Ph Level : Neutral to slightly basic

Smell : Other, No distinctive smell

Poisonous : NO

Application : Other , Used in the glass industry for coloring glass polishing materials and UVfiltering applications

Ingredients : Praseodymium carbonate neodymium carbonate

DIDYMIUM FLUORIDE

DIDYMIUM FLUORIDE

Usage : Primarily for coloring glass and ceramics or adding specific optical properties

Ph Level : Neutral pH when dissolved in water

Smell : Odorless, Other

Poisonous : NO

Application : Used in glassmaking ceramics polishing powders and optical materials, Other

Ingredients : Primarily Neodymium Fluoride (NdF3) and Praseodymium Fluoride (PrF3)

NEODYMIUM AND PRESEODYMIUM CONCENTRTE

NEODYMIUM AND PRESEODYMIUM CONCENTRTE

Usage : Used in manufacturing highperformance neodymiumironboron (NdFeB) magnets and other industrial applications

Ph Level : Neutral

Smell : Other, Odorless

Poisonous : NO

Application : Magnets rechargeable batteries catalysts ceramics and glass colorants, Other

Ingredients : Primarily Neodymium (Nd) and Praseodymium (Pr) with trace rare earth elements



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