VAQORAMetal PowdersAvailable on request
Niobium, thermal spray grade, -325 mesh powder, 99%
CAS No.7440-03-1
FormulaNb
Mol. weight92.91
Catalogue No.VQ-016171
Purity99.9%
HSN81129200
Niobium (CAS 7440-03-1) – metal powder, 99.9%. Nb, MW 92.91. Supplied by Vaqora Chemicals with COA, exported worldwide. High-purity grade with batch COA.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Niobium, thermal spray grade, -325 mesh powder, 99%
Niobium (CAS 7440-03-1) is a metal powder offered by Vaqora Chemicals with a typical assay of 99.9%. Formula Nb, molecular weight 92.91 g/mol.
The material typically appears as a grey to dark grey or black powder. Key physical data: a density of 8.57 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.
It is commonly used for powder metallurgy, additive manufacturing, chemical synthesis and paints, coatings and inks. Buyers come mainly from academic and industrial research and metallurgy and mining.
Standard pack sizes are 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
- Paints, coatings & inks
Industries
Specifications & identifiers
| Product name | Niobium, thermal spray grade, -325 mesh powder, 99% |
|---|---|
| Catalogue No. | VQ-016171 |
| CAS Number | 7440-03-1 |
| IUPAC name | niobium |
| Molecular formula | Nb |
| Molecular weight | 92.91 g/mol |
| Exact mass | 92.9064 |
| Purity / assay | 99.9% |
| HSN code | 81129200 |
| InChIKey | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| SMILES | [Nb] |
| PubChem CID | 23936 |
| Physical form | Powder |
|---|---|
| Appearance | Grey to dark grey or black powder |
| Density | 8.57 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 0 |
| TPSA | 0 Ų |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H228Flammable solid
Precautionary statements: P210, P240, P241, P280, P370 + P378
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Other grades of CAS 7440-03-1
Frequently asked questions
What is the CAS number of Niobium, thermal spray grade, -325 mesh powder, 99%?
The CAS Registry Number of Niobium, thermal spray grade, -325 mesh powder, 99% is 7440-03-1.
What is the molecular formula and molecular weight of Niobium, thermal spray grade, -325 mesh powder, 99%?
Niobium, thermal spray grade, -325 mesh powder, 99% has the molecular formula Nb and a molecular weight of 92.91 g/mol. Its IUPAC name is niobium.
Which grade and pack sizes of Niobium, thermal spray grade, -325 mesh powder, 99% can I order?
We supply Niobium, thermal spray grade, -325 mesh powder, 99% in (99.9%) grade, in 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Niobium, thermal spray grade, -325 mesh powder, 99%?
Yes. Every lot of Niobium, thermal spray grade, -325 mesh powder, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Niobium, thermal spray grade, -325 mesh powder, 99% be shipped internationally?
Yes. Niobium, thermal spray grade, -325 mesh powder, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Niobium, thermal spray grade, -325 mesh powder, 99%
We reply within one business day with price, pack options, lead time and documentation.
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