Silicon nanopowder, APS 130 nm, 99.5%

Name: Silicon nanopowder, APS 130 nm, 99.5%
Brand: Vaqora Chemicals
SKU: VQ-017373

About Silicon nanopowder, APS 130 nm, 99.5%

Listed under CAS 7440-21-3, Silicon nanopowder, APS 130 nm is a metal nanopowder available from Vaqora Chemicals at a purity of 99.5%. Its molecular formula is Si and its molecular weight is 28.09 g/mol. Its systematic (IUPAC) name is silicon.

The product is provided as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. 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. It is used across academic and industrial research and electronics and semiconductors.

Standard pack sizes are 100 g, 500 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Nanotechnology research
Conductive inks
Catalysis
Metallurgy & plating

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon nanopowder, APS 130 nm, 99.5%
Catalogue No.	VQ-017373
CAS Number	7440-21-3
IUPAC name	silicon
Molecular formula	Si
Molecular weight	28.09 g/mol
Exact mass	27.9769
Purity / assay	99.5%
HSN code	28046900
InChIKey	XUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES	[Si]
PubChem CID	5461123

Physical properties
Physical form	Powder
Appearance	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

Silicon granules 3-6 mm 99.99%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-016875

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

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017374

Silicon Nanopowder, APS 30-50 nm, 98%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017375

Silicon Nanopowder, APS 50-70 nm, 98%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-017376

Silicon optical (mono crystalline) windows, 170 mm dia, 25 mm thick, 99.999%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018093

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

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018094

Silicon optical (mono crystalline) windows, 30 mm dia, 10 mm thick, 99.999%

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018095

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

CAS: 7440-21-3
Formula: Si
MW: 28.09 g/mol

VQ-018096

All 21 products with CAS 7440-21-3 →

Frequently asked questions

What is the CAS number of Silicon nanopowder, APS 130 nm, 99.5%?

The CAS Registry Number of Silicon nanopowder, APS 130 nm, 99.5% is 7440-21-3.

What is the molecular formula and molecular weight of Silicon nanopowder, APS 130 nm, 99.5%?

Silicon nanopowder, APS 130 nm, 99.5% 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 130 nm, 99.5% can I order?

We supply Silicon nanopowder, APS 130 nm, 99.5% in (99.5%) grade, in 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 130 nm, 99.5%?

Yes. Every lot of Silicon nanopowder, APS 130 nm, 99.5% 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 130 nm, 99.5% be shipped internationally?

Yes. Silicon nanopowder, APS 130 nm, 99.5% 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.