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Oxide Nanoparticles

Silica, fumed, nanopowder, 99.9%

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Silica, fumed, nanopowder, 99.9% (CAS 112945-52-5) supplier Zemixal. Request a quote with price, lead time and documents.

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Silica, fumed, nanopowder, 99.9% chemical structure
CAS number112945-52-5
FormulaO2Si
Molar mass60.08 g/mol
Physical formPowder
HS code38249990
Purity99.9%
InChIKeyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
IUPAC namedioxosilane

About Silica, fumed, nanopowder, 99.9%

Silica, fumed, nanopowder, 99.9% sits in our oxide Nanoparticles section and ships worldwide from stock or short lead time. Key data (99.9%): CAS 112945-52-5, formula O2Si and molar mass 60.08 g/mol. It is described as white powder.

Use cases we see most often

  • Nanocomposites
  • Catalyst supports
  • Coatings & ceramics
  • Organic synthesis

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 100 g, 500 g, 1 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Nanocomposites
  • Catalyst supports
  • Coatings & ceramics
  • Organic synthesis

Applications

Paints, Coatings and InksResearch Labs and Universities

Specifications and identifiers

Specifications of Silica, fumed, nanopowder, 99.9%
Product nameSilica, fumed, nanopowder, 99.9%
Catalogue numberZX-016568
CAS number112945-52-5
IUPAC namedioxosilane
Molecular formulaO2Si
Molar mass60.08 g/mol
Exact mass59.9668
Purity / assay99.9%
Physical formPowder
AppearanceWhite powder
H-bond donors / acceptors0 / 2
Topological polar surface area34.1 Ų
HS code38249990
InChIKeyVYPSYNLAJGMNEJ-UHFFFAOYSA-N
SMILESO=[Si]=O
PubChem CID24261
SynonymsSilicic anhydride, Silicon dioxide amorphous, Silicon dioxide, Diatomaceous silica, Zorbax sil, Silica, amorphous, Silica, colloidal, Neosyl, colloidal silica, White carbon, Silicone dioxide, Vulkasil S

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Silica, fumed, nanopowder, 99.9%
100 gQuoted on request
500 gQuoted on request
1 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Silica, fumed, nanopowder, 99.9%

Which CAS number identifies Silica, fumed, nanopowder, 99.9%?
Silica, fumed, nanopowder, 99.9% is registered under CAS 112945-52-5. You may also see it listed as Silicic anhydride, Silicon dioxide amorphous, Silicon dioxide. Our catalogue number for this item is ZX-016568.
What are the formula and molar mass of Silica, fumed, nanopowder, 99.9%?
For Silica, fumed, nanopowder, 99.9%, its formula is O2Si and its molar mass is 60.08 g/mol. The systematic (IUPAC) name is dioxosilane. InChIKey VYPSYNLAJGMNEJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Silica, fumed, nanopowder, 99.9%?
This listing is 99.9% purity. Standard packs are 100 g, 500 g, 1 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Silica, fumed, nanopowder, 99.9%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Silica, fumed, nanopowder, 99.9% to my country?
Yes. Because Silica, fumed, nanopowder, 99.9% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 112945-52-5

Silica, 99.8%
CAS
112945-52-5
Formula
O2Si
MW
60.08 g/mol
ZX-001703

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