29843-90-1

Basic information

• Product Name: NEODYMIUM(III) BROMIDE HYDRATE 99.999%
• Synonyms: NEODYMIUM(III) BROMIDE HYDRATE 99.999%;Neodymium(III) bromide hydrate, REacton(R), 99.9% (REO);Neodymium(III) bromide hydrate 99.9%
• CAS NO: 29843-90-1
• Molecular Formula: Br3H2NdO
• Molecular Weight: 401.96728
• EINECS: 236-897-2
• Mol File: 29843-90-1.mol
• Article Data: 2

Chemical Properties

• Appearance: /Crystalline
• Density: 5.3 g/mL at 25 °C(lit.)
• CAS DataBase Reference: NEODYMIUM(III) BROMIDE HYDRATE 99.999%(CAS DataBase Reference)
• NIST Chemistry Reference: NEODYMIUM(III) BROMIDE HYDRATE 99.999%(29843-90-1)
• EPA Substance Registry System: NEODYMIUM(III) BROMIDE HYDRATE 99.999%(29843-90-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• TSCA: Yes
• Hazardous Substances Data: 29843-90-1(Hazardous Substances Data)

Usage

General Description

Neodymium(III) bromide hydrate, with a purity of 99.999%, is a chemical compound primarily composed of neodymium, bromine, and water. It is used in various industries, particularly in the production of specialized glass and ceramics, as well as in the manufacturing of permanent magnets. The high purity of this compound makes it highly desirable for applications where precise and consistent chemical composition is crucial. Additionally, neodymium(III) bromide hydrate is also used in research and development activities, particularly in the field of materials science and nanotechnology, due to its unique magnetic and optical properties. Overall, this compound is an important and versatile material in various industries due to its high purity and unique properties.

Upstream product

• 10035-10-6 hydrogen bromide 
• 7732-18-5 water 

Relevant articles and documents

Thermal properties of the aquadimethylsulfoxide complexes [Ln(DMSO)n(H2O)m][Mo3S7Br7] where Ln = Pr, Nd, Eu, Tm

Synthesis, X-ray structural investigation, and study of the thermal properties of new aquadimethylsulfoxide complexes [Ln(DMSO)n(H2O)m][Mo3S7Br7] containing the rare earth metals (Ln = Pr, Nd, Eu, Tm) were performed. In all complexes DMSO is co-ordinated through the O atoms. Thermal transformations of these salts were studied by quasi-equilibrium thermogravimetry a variant of CRTA (Controlled Rate Thermal Analysis) with constant rate of mass loss (0.3 mg min-1); helium flow keeps the partial pressure of self-generated DMSO/H2O atmosphere approximately 0.01 atm. [Pr(DMSO)6(H2O)]X where X = [Mo3S7Br7] decomposes with the formation of the intermediate phases Pr(DMSO)5X at 100-190 °C and Pr(DMSO)3X at 250-270 °C. Thermal decomposition of [Nd(DMSO)6(H2O)]X·CH3CN leads to the intermediate phase Nd(DMSO)5X at 200-210 °C. [Eu(DMSO)7(H2O)]X forms the intermediate phases Eu(DMSO)6X at 50-150 °C and Eu(DMSO)5X at 190-210 °C. Thermal decomposition of [Tm(DMSO)6(H2O)]X gives the intermediate phases Tm(DMSO)5X at 170-200 °C and Tm(DMSO)4X at 240-250 °C. The further decomposition takes place continuously for all phases.