Silicon carbide nanopowder (β), APS 40-55 nm,… 409-21-2

Name: Silicon carbide nanopowder (β), APS 40-55 nm, 99%+
Brand: Vaqora Chemicals
SKU: VQ-017625

About Silicon carbide nanopowder (β), APS 40-55 nm, 99%+

Silicon carbide nanopowder (β), APS 40-55 nm is a nanoparticle carrying the CAS registry number 409-21-2, specified at ≥99% purity. Its molecular formula is CSi and its molecular weight is 40.1 g/mol. The IUPAC name is methanidylidynesilanylium. Alternative names: Silicon carbide nanopowder and carborundum nanopowder APS 40-55 nm.

It is supplied as a grey to green to bluish-black powder. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 0 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for nanotechnology research, functional coatings, composites and polymer and resin production. Our customers for this product work in academic and industrial research.

We offer Silicon carbide nanopowder (β), APS 40-55 nm in 5 g, 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Nanotechnology research
Functional coatings
Composites
Polymer & resin production

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon carbide nanopowder (β), APS 40-55 nm, 99%+
Catalogue No.	VQ-017625
CAS Number	409-21-2
IUPAC name	methanidylidynesilanylium
Molecular formula	CSi
Molecular weight	40.1 g/mol
Exact mass	39.9769
Purity / assay	≥99%
HSN code	28500020
InChIKey	HBMJWWWQQXIZIP-UHFFFAOYSA-N
SMILES	[C-]#[Si+]
PubChem CID	9863

Physical properties
Physical form	Powder
Appearance	Grey to green to bluish-black powder
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	Silicon carbide nanopowder, carborundum nanopowder APS 40-55 nm, Silicon monocarbide, Silicon carbide (SiC), Carbon silicide, Green densic, Carbofrax M, Betarundum UF, Annanox CK, Betarundum ST-S, Crystolon 37, Crystolon 39

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Precautionary statements: P203, P280, P318, P405, P501

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 409-21-2

Carborandum powder 16/240 Grit

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-018488

Carborandum powder 240/1200 Grit

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-018489

Silicon carbide (4H-SiC Epitaxial Wafer) wafers, dia 101 mm, thick 0.35 mm

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-018294

Silicon carbide (4H-SiC) wafers, dia 100 mm, thick 1.0 mm

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-018295

Silicon carbide (4H-SiC) wafers, dia 100 mm, thick 1.5 mm

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-018296

Silicon carbide (4H-SiC) wafers, dia 76.2 mm, thick 0.35 mm

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-018297

Silicon carbide (amorphous) nanopowder, APS 15 nm, 99%+

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-017622

Silicon carbide nanopowder (β), APS 10 nm, 97%+

CAS: 409-21-2
Formula: CSi
MW: 40.1 g/mol

VQ-017623

All 21 products with CAS 409-21-2 →

Frequently asked questions

What is the CAS number of Silicon carbide nanopowder (β), APS 40-55 nm, 99%+?

The CAS Registry Number of Silicon carbide nanopowder (β), APS 40-55 nm, 99%+ is 409-21-2. It is also known as Silicon carbide nanopowder, carborundum nanopowder APS 40-55 nm, Silicon monocarbide.

What is the molecular formula and molecular weight of Silicon carbide nanopowder (β), APS 40-55 nm, 99%+?

Silicon carbide nanopowder (β), APS 40-55 nm, 99%+ has the molecular formula CSi and a molecular weight of 40.1 g/mol. Its IUPAC name is methanidylidynesilanylium.

Which grade and pack sizes of Silicon carbide nanopowder (β), APS 40-55 nm, 99%+ can I order?

We supply Silicon carbide nanopowder (β), APS 40-55 nm, 99%+ in (≥99%) grade, in 5 g, 25 g, 100 g, 500 g, 1 kg, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silicon carbide nanopowder (β), APS 40-55 nm, 99%+?

Yes. Every lot of Silicon carbide nanopowder (β), APS 40-55 nm, 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 Silicon carbide nanopowder (β), APS 40-55 nm, 99%+ be shipped internationally?

Yes. Silicon carbide nanopowder (β), APS 40-55 nm, 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.