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306363

Sigma-Aldrich

Silicic acid

powder, −80 mesh

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$58.90
100 G
$140.25
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25 G
$58.90
100 G
$140.25
1 KG
$680.00

About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352301
PubChem Substance ID:
NACRES:
NA.21

$58.90


Available to ship onMay 01, 2025Details


Request a Bulk Order

form

powder

Quality Level

loss

<16% loss on ignition

particle size

−80 mesh

SMILES string

O[Si](O)=O

InChI

1S/H2O3Si/c1-4(2)3/h1-2H

InChI key

IJKVHSBPTUYDLN-UHFFFAOYSA-N

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Application

Silicic acid is a hydrophilic inorganic material that can be used as a zirconium phosphate additive to enhance proton conductivity in the inorganic-organic composite membranes. It can also be used as a binder for the electrodes of thermal batteries.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Silicic acid polymerization catalyzed by amines and polyamines.
Mizutani T, et al.
Bulletin of the Chemical Society of Japan, 71(8), 2017-2022 (1998)
The Intimate Role of Imidazole in the Stabilization of Silicic Acid by a pH-Responsive, Histidine-Grafted Polyampholyte.
Demadis KD, et al.
Chemistry of Materials, 27(19), 6827-6836 (2015)
E Foglio et al.
Histology and histopathology, 27(8), 1055-1066 (2012-07-06)
Silicon is not generally considered an essential nutrient for mammals and, to date, whether it has a biological role or beneficial effects in humans is not known. The results of a number of studies suggest that dietary silicon supplementation might
J Ruttanavut et al.
Histology and histopathology, 27(10), 1333-1342 (2012-09-01)
This study investigates the combined effect of silicic acid and bamboo vinegar compound liquid (SPV) on the growth and intestinal histological alterations in poultry. Forty-eight 7-day-old male Sanuki Cochin chickens were fed a commercial mash diet supplemented with SPV at
Paul Curnow et al.
Biochemistry, 51(18), 3776-3785 (2012-04-26)
The synthesis and manipulation of silicon materials on the nanoscale are core themes in nanotechnology research. Inspiration is increasingly being taken from the natural world because the biological mineralization of silicon results in precisely controlled, complex silica structures with dimensions

Questions

  1. Is this silicic acid good for cosmetics? For gelling vegetable oils.

    1 answer
    1. Unless otherwise stated, this product is intended for research use only. It is not suitable for any other purpose which includes but is not limited to unauthorized commercial use, in vitro diagnostic use, or therapeutic use in humans or animals.

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