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922587

Sigma-Aldrich

Silicon Dioxide (Silica) - Nanofibers

diam. × L ~425 nm (±50 nm) × infinity

Synonym(s):

Nanofibrous inorganic powder, SiO2

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About This Item

Empirical Formula (Hill Notation):
SiO2
CAS Number:
7631-86-9
Molecular Weight:
60.08
MDL number:
MFCD00011232
UNSPSC Code:
12352303
NACRES:
NA.23

diam. × L

~425 nm (±50 nm) × infinity

Quality Level

100

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Application

Silica nanofibers are yielded through a novel ac electrospinning process resulting in extraordinary aspect ratios, consistent purity, and consistent certification of form parameters that are difficult if not impossible to achieve using other nanofiber production methods. Potential applications include filtration membranes and catalyst support.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H372

Precautionary Statements

P260 - P264 - P270 - P314 - P501

Hazard Classifications

STOT RE 1 Inhalation

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

922587-5G:
922587-VAR:
922587-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ4979

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