Silicon Nanopowder, APS 20-30 nm, 98%+
Buy Silicon Nanopowder, APS 20-30 nm, 98%+ (CAS 7440-21-3) from Zemixal. Request a quote with price, lead time and documents.
About Silicon Nanopowder, APS 20-30 nm, 98%+
Silicon Nanopowder, APS 20-30 nm, 98%+ is part of the Zemixal metal & Alloy Nanopowders range. Identity at a glance (98%): CAS 7440-21-3, formula Si and molar mass 28.09 g/mol. Expect yellow to brown powder.
Where it is used
- Nanotechnology research
- Conductive inks
- Catalysis
- Metallurgy & plating
Safe handling
It carries the GHS signal word Danger (H228 and H320), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 1346.
Standard pack sizes are 1 g, 5 g, 50 g, 100 g and 500 g, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Nanotechnology research
- Conductive inks
- Catalysis
- Metallurgy & plating
Applications
Specifications and identifiers
| Product name | Silicon Nanopowder, APS 20-30 nm, 98%+ |
|---|---|
| Catalogue number | ZX-016432 |
| CAS number | 7440-21-3 |
| IUPAC name | silicon |
| Molecular formula | Si |
| Molar mass | 28.09 g/mol |
| Exact mass | 27.9769 |
| Purity / assay | 98% |
| Physical form | Powder |
| Appearance | Yellow to brown powder |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 28046900 |
| UN number | UN 1346 |
| InChIKey | XUIMIQQOPSSXEZ-UHFFFAOYSA-N |
| SMILES | [Si] |
| PubChem CID | 5461123 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H228Flammable solid
- H320Causes eye irritation
Precautionary statements P210, P240, P241, P264 + P265, P280, P305 + P351 + P338, P337 + P317, P370 + P378
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 50 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Silicon Nanopowder, APS 20-30 nm, 98%+
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Other grades with CAS 7440-21-3
All 21 grades- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
Related products
More in Metal & Alloy Nanopowders
- CAS
- 7440-22-4
- Formula
- Ag
- MW
- 107.87 g/mol
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