Silicon oxide nanopowder (quartz) 99.95%

Name: Silicon oxide nanopowder (quartz) 99.95%
Brand: Vaqora Chemicals
SKU: VQ-017511

About Silicon oxide nanopowder (quartz) 99.95%

Silicon oxide nanopowder (quartz) is an oxide nanoparticle carrying the CAS registry number 7631-86-9, specified at 99.95% purity. Formula O2Si, molecular weight 60.08 g/mol. The IUPAC name is dioxosilane. It is also known as Silica Nanopowder or Silicic anhydride.

The product is provided as a powder. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include nanocomposites, catalyst supports, coatings and ceramics and catalysis. It is used across academic and industrial research and paints and coatings.

Available in 100 g, 500 g and 5 x 1 kg packs, Silicon oxide nanopowder (quartz) is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Nanocomposites
Catalyst supports
Coatings & ceramics
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon oxide nanopowder (quartz) 99.95%
Catalogue No.	VQ-017511
CAS Number	7631-86-9
IUPAC name	dioxosilane
Molecular formula	O₂Si
Molecular weight	60.08 g/mol
Exact mass	59.9668
Purity / assay	99.95%
HSN code	38249990
InChIKey	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
SMILES	O=[Si]=O
PubChem CID	24261

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

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 7631-86-9

Aerosil 200

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015086

Aluminosilicate mesostructured {Hexagonal MCM-41}

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015134

Sea sand

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015322

AR

Sea sand, GR

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015323

Silica gel granules, desiccant ~ 2 - 5 mm

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-001696

Silica nanopowder, spec. surface area 175-225 m2/g (BET), 99.8%

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-017509

Puriss

Silica, mesostructured SBA-15, 99%

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-015330

Silicon oxide nanopowder, APS 15 nm, 99.5%

CAS: 7631-86-9
Formula: O₂Si
MW: 60.08 g/mol

VQ-017512

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Frequently asked questions

What is the CAS number of Silicon oxide nanopowder (quartz) 99.95%?

The CAS Registry Number of Silicon oxide nanopowder (quartz) 99.95% is 7631-86-9. It is also known as Silica Nanopowder, Silicic anhydride, Diatomaceous silica.

What is the molecular formula and molecular weight of Silicon oxide nanopowder (quartz) 99.95%?

Silicon oxide nanopowder (quartz) 99.95% 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 Silicon oxide nanopowder (quartz) 99.95% can I order?

We supply Silicon oxide nanopowder (quartz) 99.95% in (99.95%) grade, in 100 g, 500 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silicon oxide nanopowder (quartz) 99.95%?

Yes. Every lot of Silicon oxide nanopowder (quartz) 99.95% 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 oxide nanopowder (quartz) 99.95% be shipped internationally?

Yes. Silicon oxide nanopowder (quartz) 99.95% 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.