Neodymium(III) hydroxide
Neodymium(III) hydroxide (CAS: 16469-17-3, Nd(OH)3) is an inorganic compound with a molecular weight of 195.26 g/mol. Supplied by Tech Serve Solutions as a powder and chunks with a high purity assay of 99.995% trace metals basis, it serves as a crucial precursor in materials science and chemical synthesis. Its properties make it valuable in catalysis and inorganic chemistry applications, contributing to the development of advanced materials.

Catalysis
Neodymium(III) hydroxide can be employed as a catalyst or catalyst precursor in various chemical reactions. Its unique properties as a rare-earth metal compound offer specific catalytic activities in certain organic transformations and material syntheses.
Materials Science
As a precursor for neodymium-containing materials, Nd(OH)3 is used in the synthesis of advanced ceramics, phosphors, and magnetic materials. Its controlled decomposition yields oxides with specific structural and optical properties.
Chemical Synthesis
This compound serves as a building block in the synthesis of other neodymium salts and organometallic complexes. Its reactivity allows for versatile incorporation into more complex chemical structures.
Inorganic Chemistry
Neodymium(III) hydroxide is studied for its fundamental properties within inorganic chemistry, contributing to the understanding of rare-earth element behaviour and compound formation.
| Molecular weight | 195.26 |
|---|---|
| Linear formula | Nd(OH)3 |
| Assay | 99.995% trace metals basis |
| Form | powder and chunks |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3262 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Neodymium(III) hydroxide used for?
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Neodymium(III) hydroxide is primarily used as a precursor in materials science for synthesising advanced ceramics, phosphors, and magnetic materials, and finds applications in catalysis and general chemical synthesis.
What is the CAS number and chemical formula for Neodymium(III) hydroxide?
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The CAS number for Neodymium(III) hydroxide is 16469-17-3, and its chemical formula is Nd(OH)3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Neodymium(III) hydroxide with an assay of 99.995% trace metals basis. This product is not represented as USP, BP, EP, or other pharmacopoeial grades.
How should Neodymium(III) hydroxide be handled safely?
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Neodymium(III) hydroxide is a Danger substance (GHS05) causing severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment including eyeshields, faceshields, chemical-resistant gloves, and respiratory protection (N100 US/P3 EN143). Ensure good ventilation and follow emergency procedures.
Is Neodymium(III) hydroxide a controlled substance?
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The provided data does not indicate that Neodymium(III) hydroxide is a controlled substance.
How can I request a quote or sample for Neodymium(III) hydroxide?
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To request a quote or sample of Neodymium(III) hydroxide, please contact our sales team through the website or by phone, providing the product name and CAS number.
How is Neodymium(III) hydroxide packed, shipped, or exported?
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Neodymium(III) hydroxide is shipped according to UN 3262, Class 8, Packing Group III regulations. Tech Serve Solutions handles the export of this chemical, adhering to all relevant international shipping and handling standards.
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