Neodymium hydroxide (Nd(OH)3)

Basic Information

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CAS Number

16469-17-3

Molecular Formula

H3NdO3

Molecular Weight

195.26 g/mol

EINECS

240-514-4

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Boiling Point

100°Cat760mmHg

Density

4.664 at 20.7℃

SMILES

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O[Nd](O)O

InChI

InChI=1S/Nd.3H2O/h;3*1H2/q+3;;;/p-3

InChIKey

ZBAQHMBLDSQPHC-UHFFFAOYSA-K

LogP

-0.53040

Complexity

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Synonyms & References

English

Neodymtrihydroxid
NEODYMIUM HYDROXIDE
NEODYMIUM (III) HYDROXIDE
NEODYMIUM(III) HYDROXIDE HYDRATE
NEODYMIUM(III) HYDROXIDE HYDRATE, 99.99&
neodymiumhydroxide99.9%
neodymium trihydroxide
Neodymium(III) hydroxide hydrate (REO)
Neodymium hydroxide hydrate
Neodymium hydroxide(Nd(OH)3)
Neodymium hydroxide
neodymium trihydrate
Neodymium trihydroxide
Neodymium(III) hydroxide
Einecs 240-514-4
Neodymium(III)trihydoxide
Neodymium hydroxide (nd(OH)3)

MDL Number

MFCD05665146

EC Number

240-514-4

FAQ

What are the physical and chemical properties of Neodymium hydroxide (CAS: 16469-17-3)?

Neodymium hydroxide (Nd(OH)3) is a crystalline solid with a molecular weight of approximately 281.43 g/mol. It is slightly soluble in water and exhibits basic properties. Chemically, it reacts with acids to form neodymium salts and water. It is less reactive with most organic compounds but can be sensitive to strong oxidizing agents.

How is Neodymium hydroxide (CAS: 16469-17-3) typically synthesized?

Neodymium hydroxide is typically synthesized by treating neodymium oxide (Nd2O3) with aqueous sodium hydroxide (NaOH) or other strong alkalis. The reaction is exothermic, and the yield is generally high. The product is usually purified by washing and drying.

What industries use Neodymium hydroxide (CAS: 16469-17-3)?

Neodymium hydroxide is primarily used in the production of neodymium-based alloys and compounds for magnetic applications. It also finds use in the manufacturing of phosphors, catalysts, and in the development of certain pharmaceuticals and ceramic materials.

What precautions should be taken when handling Neodymium hydroxide (CAS: 16469-17-3)?

When handling neodymium hydroxide, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a fume hood to avoid inhalation of dust. Spills should be cleaned up using appropriate absorbent materials and the area should be well-ventilated. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety guidelines.