Silicon carbide, 0.1 - 5 µm, 99.9%

Name: Silicon carbide, 0.1 - 5 µm, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-018409

About Silicon carbide, 0.1 - 5 µm, 99.9%

Listed under CAS 409-21-2, Silicon carbide, 0.1 - 5 µm is an electronic material available from Vaqora Chemicals at a purity of 99.9%. Formula CSi, molecular weight 40.1 g/mol. The IUPAC name is methanidylidynesilanylium. Common synonyms include Silicon monocarbide and Silicon carbide (SiC).

The product is provided as a powder. Key physical data: a melting point of 2700°. Recommended storage is at room temperature in a dry place, with the container kept tightly sealed. It carries the GHS signal word “Danger” with 0 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for semiconductor research, electronic devices and thin films. It is used across academic and industrial research and electronics and semiconductors.

Available in 10 g, 25 g and 100 g packs, Silicon carbide, 0.1 - 5 µm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon carbide, 0.1 - 5 µm, 99.9%
Catalogue No.	VQ-018409
CAS Number	409-21-2
IUPAC name	methanidylidynesilanylium
Molecular formula	CSi
Molecular weight	40.1 g/mol
Exact mass	39.9769
Purity / assay	99.9%
HSN code	28500020
InChIKey	HBMJWWWQQXIZIP-UHFFFAOYSA-N
SMILES	[C-]#[Si+]
PubChem CID	9863

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	2700°
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Storage	Room temperature
Synonyms	Silicon monocarbide, Silicon carbide (SiC), Carbon silicide, Green densic, Carbofrax M, Betarundum UF, Annanox CK, Betarundum ST-S, Crystolon 37, Crystolon 39, Betarundum ultrafine, Hitaceram SC 101

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, 0.1 - 5 µm, 99.9%?

The CAS Registry Number of Silicon carbide, 0.1 - 5 µm, 99.9% is 409-21-2. It is also known as Silicon monocarbide, Silicon carbide (SiC), Carbon silicide.

What is the molecular formula and molecular weight of Silicon carbide, 0.1 - 5 µm, 99.9%?

Silicon carbide, 0.1 - 5 µm, 99.9% 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, 0.1 - 5 µm, 99.9% can I order?

We supply Silicon carbide, 0.1 - 5 µm, 99.9% in (99.9%) grade, in 10 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silicon carbide, 0.1 - 5 µm, 99.9%?

Yes. Every lot of Silicon carbide, 0.1 - 5 µm, 99.9% 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, 0.1 - 5 µm, 99.9% be shipped internationally?

Yes. Silicon carbide, 0.1 - 5 µm, 99.9% 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.

How should Silicon carbide, 0.1 - 5 µm, 99.9% be stored?

Room temperature. Keep the container tightly closed and refer to the SDS for full handling guidance.