Silica, fumed, nanopowder, 99.9%

Name: Silica, fumed, nanopowder, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-017510

About Silica, fumed, nanopowder, 99.9%

Vaqora Chemicals supplies Silica, fumed, nanopowder, an oxide nanoparticle registered under CAS number 112945-52-5, specified at 99.9% purity. Formula O2Si, molecular weight 60.08 g/mol. Systematically, it is named dioxosilane. Common synonyms include Silicic anhydride and Silicon dioxide amorphous.

The material typically appears as a white powder. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for nanocomposites, catalyst supports, coatings and ceramics and organic synthesis. It is used across academic and industrial research and paints and coatings.

Available in 100 g, 500 g, 1 kg and 25 kg packs, Silica, fumed, nanopowder is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Nanocomposites
Catalyst supports
Coatings & ceramics
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silica, fumed, nanopowder, 99.9%
Catalogue No.	VQ-017510
CAS Number	112945-52-5
IUPAC name	dioxosilane
Molecular formula	O₂Si
Molecular weight	60.08 g/mol
Exact mass	59.9668
Purity / assay	99.9%
HSN code	38249990
InChIKey	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
SMILES	O=[Si]=O
PubChem CID	24261

Physical properties
Physical form	Powder
Appearance	White powder
H-bond donors / acceptors	0 / 2
TPSA	34.1 Å²
Synonyms	Silicic anhydride, Silicon dioxide amorphous, Silicon dioxide, Diatomaceous silica, Zorbax sil, Silica, amorphous, Silica, colloidal, Neosyl, colloidal silica, White carbon, Silicone dioxide, Vulkasil S

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 112945-52-5

Silica fumed, fine powder

CAS: 112945-52-5
Formula: O₂Si
MW: 60.08 g/mol

VQ-001684

Silica, 99.8%

CAS: 112945-52-5
Formula: O₂Si
MW: 60.08 g/mol

VQ-001703

Silica, fumed powder, 0.007 μm

CAS: 112945-52-5
Formula: O₂Si
MW: 60.08 g/mol

VQ-015328

Silica, fumed powder, 0.2-0.3 μm avg. part. size (aggregate)

CAS: 112945-52-5
Formula: O₂Si
MW: 60.08 g/mol

VQ-015329

Frequently asked questions

What is the CAS number of Silica, fumed, nanopowder, 99.9%?

The CAS Registry Number of Silica, fumed, nanopowder, 99.9% is 112945-52-5. It is also known as Silicic anhydride, Silicon dioxide amorphous, Silicon dioxide.

What is the molecular formula and molecular weight of Silica, fumed, nanopowder, 99.9%?

Silica, fumed, nanopowder, 99.9% has the molecular formula O2Si and a molecular weight of 60.08 g/mol. Its IUPAC name is dioxosilane.

Which grade and pack sizes of Silica, fumed, nanopowder, 99.9% can I order?

We supply Silica, fumed, nanopowder, 99.9% in (99.9%) grade, in 100 g, 500 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silica, fumed, nanopowder, 99.9%?

Yes. Every lot of Silica, fumed, nanopowder, 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 Silica, fumed, nanopowder, 99.9% be shipped internationally?

Yes. Silica, fumed, nanopowder, 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.