Silicon Nanopowder, APS 20-30 nm, 98%+

Name: Silicon Nanopowder, APS 20-30 nm, 98%+
Brand: Vaqora Chemicals
SKU: VQ-017374

About Silicon Nanopowder, APS 20-30 nm, 98%+

Listed under CAS 7440-21-3, Silicon Nanopowder, APS 20-30 nm is a metal nanopowder available from Vaqora Chemicals at a purity of 98%. Formula Si, molecular weight 28.09 g/mol. Its systematic (IUPAC) name is silicon.

It is supplied as a yellow to brown powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include nanotechnology research, conductive inks, catalysis and metallurgy and plating. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Available in 1 g, 5 g, 50 g and 100 g packs, Silicon Nanopowder, APS 20-30 nm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Nanotechnology research
Conductive inks
Catalysis
Metallurgy & plating

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon Nanopowder, APS 20-30 nm, 98%+
Catalogue No.	VQ-017374
CAS Number	7440-21-3
IUPAC name	silicon
Molecular formula	Si
Molecular weight	28.09 g/mol
Exact mass	27.9769
Purity / assay	98%
HSN code	28046900
InChIKey	XUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES	[Si]
PubChem CID	5461123

Physical properties
Physical form	Powder
Appearance	Yellow to brown powder
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 1346

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H228Flammable solid
H320Causes eye irritation

Precautionary statements: P210, P240, P241, P264 + P265, P280, P305 + P351 + P338, P337 + P317, 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

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7440-21-3

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VQ-017376

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Silicon optical (mono crystalline) windows, 25 mm dia, 3 mm thick, 99.999%

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Silicon optical (mono crystalline) windows, 30 mm dia, 15 mm thick, 99.999%

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Frequently asked questions

What is the CAS number of Silicon Nanopowder, APS 20-30 nm, 98%+?

The CAS Registry Number of Silicon Nanopowder, APS 20-30 nm, 98%+ is 7440-21-3.

What is the molecular formula and molecular weight of Silicon Nanopowder, APS 20-30 nm, 98%+?

Silicon Nanopowder, APS 20-30 nm, 98%+ has the molecular formula Si and a molecular weight of 28.09 g/mol. Its IUPAC name is silicon.

Which grade and pack sizes of Silicon Nanopowder, APS 20-30 nm, 98%+ can I order?

We supply Silicon Nanopowder, APS 20-30 nm, 98%+ in (98%) grade, in 1 g, 5 g, 50 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silicon Nanopowder, APS 20-30 nm, 98%+?

Yes. Every lot of Silicon Nanopowder, APS 20-30 nm, 98%+ 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 Silicon Nanopowder, APS 20-30 nm, 98%+ be shipped internationally?

Yes. Silicon Nanopowder, APS 20-30 nm, 98%+ is classified as hazardous (UN 1346), 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.