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DIDYMIUM CARBONATE
DIDYMIUM CARBONATE

DIDYMIUM CARBONATE

DIDYMIUM CARBONATE Specification

  • Ingredients
  • Praseodymium carbonate neodymium carbonate
  • Purity
  • Typical rare earth oxide purity of 98%-99.9%
  • Properties
  • Mixture of rare earth carbonates chemically stable inert in many conditions
  • Shelf Life
  • Stable under recommended storage conditions indefinitely
  • Storage
  • Store in a cool dry place away from acids
  • Taste
  • Odorless and tasteless
  • Application
  • Used in the glass industry for coloring glass polishing materials and UV-filtering applications
  • Structural Formula
  • Complex mixture; not a definitive structure due to the combination of elements
  • Poisonous
  • NO
  • Grade
  • Industrial grade
  • Shape
  • Fine powder or crystalline
  • Molecular Weight
  • Dependent on elemental composition no fixed value
  • Physical Form
  • Powder or granules
  • EINECS No
  • Mixture; no unified EINECS number
  • CAS No
  • Mixture no definitive CAS number; praseodymium carbonate - 53744-23-5 neodymium carbonate - 16519-14-5
  • Solubility
  • Slightly soluble in water soluble in acids
  • Appearance
  • White to pale pink powder
  • Smell
  • No distinctive smell
  • Melting Point
  • Decomposes rather than melts upon heating
  • Molecular Formula
  • Didymium is not a single element but a mixture of rare earth elements primarily praseodymium and neodymium. Typically the formula can vary but is often represented as a composite carbonate.
  • HS Code
  • 2846.90 - Rare-earth compounds
  • Refractive Rate
  • N/A for solid carbonate form
  • Usage
  • Coloring agent for optical glasses component of UV-blocking materials additive in ceramics
  • Ph Level
  • Neutral to slightly basic
  • Density
  • 4.0 Gram per cubic centimeter(g/cm3)
 
 

About DIDYMIUM CARBONATE



Didymium Carbonate is a fine powder or crystalline substance used in the glass industry for coloring, polishing materials, and UV-filtering applications. It is a mixture of rare earth elements primarily praseodymium and neodymium in composite carbonate form. With a typical purity range of 98%-99.9%, this odourless and tasteless product is chemically stable, making it ideal for various industrial applications. Stored in a cool, dry place away from acids, this neutral to slightly basic compound is slightly soluble in water but soluble in acids, serving as a coloring agent for optical glasses and an additive in ceramics.

FAQs of DIDYMIUM CARBONATE:


Q: Is Didymium Carbonate toxic?

A: No, Didymium Carbonate is not poisonous.

Q: What are the primary applications of Didymium Carbonate?

A: Didymium Carbonate is commonly used in the glass industry for coloring, polishing materials, and UV-filtering applications.

Q: How should Didymium Carbonate be stored?

A: It should be stored in a cool, dry place away from acids.

Q: What is the purity level of Didymium Carbonate?

A: Didymium Carbonate typically has a rare earth oxide purity of 98%-99.9%.

Q: What is the physical form of Didymium Carbonate?

A: Didymium Carbonate is in the form of a powder or granules.

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More Products in Didymium Chloride Category

DIDYMIUM OXIDE

DIDYMIUM OXIDE

Physical Form : Powder or fine granules, Other

EINECS No : 2472879

CAS No : 25768229

Solubility : Insoluble in water; soluble in acids

Appearance : Light brown or tan powder

Molecular Formula : Dy2O3

DIDYMIUM FLUORIDE

DIDYMIUM FLUORIDE

Physical Form : Other, Crystalline powder form

EINECS No : Options: NdF3 EINECS NO: 2372593 PrF3 EINECS NO: 2372592

CAS No : Didymium (Mixture) typically no single CAS number; NdF3 CAS: 13709427 PrF3 CAS: 13709269

Solubility : Slightly soluble in water

Appearance : White to pale lavender or light green crystalline powder

Molecular Formula : Didymium is a mixture primarily NdF3 (Neodymium Fluoride) and PrF3 (Praseodymium Fluoride)

NEODYMIUM AND PRESEODYMIUM CONCENTRTE

NEODYMIUM AND PRESEODYMIUM CONCENTRTE

Physical Form : Powder or concentrate, Other

EINECS No : 2311093 (Neodymium) 2311200 (Praseodymium)

CAS No : 7440008 (Neodymium) 7440100 (Praseodymium)

Solubility : Insoluble in water

Appearance : Grayish to yellowish concentrate

Molecular Formula : NdPr



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