Skip to Content
Merck
All Photos(3)

Documents

288772

Sigma-Aldrich

Silicic acid

99.9%, 20 μm, purified by refining

Sign Into View Organizational & Contract Pricing


About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352301
PubChem Substance ID:
NACRES:
SB.52

Quality Level

Assay

99.9%

form

powder

purified by

refining

particle size

20 μm

SMILES string

O[Si](O)=O

InChI

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

InChI key

IJKVHSBPTUYDLN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Mitra Shabanian et al.
Oral health & preventive dentistry, 10(1), 59-64 (2012-08-22)
To evaluate the changes in the enamel surface microhardness following the application of various suspensions of Crest and Pooneh toothpastes with and without fluoride. Fifty-six enamel blocks of primary incisors were exposed to a pH-cycling regime consisting of demineralisation and
C Saravanan et al.
Current drug delivery, 9(6), 583-587 (2012-03-29)
The bone infections are the most divesting complications confronted by the physicians and patients. The antibiotic loaded bone cements, such as synthetic ceramics and natural ceramics were accepted for bone infections. The currently available bone cements were not accepted due
Tao Luo et al.
Journal of biomedical materials research. Part A, 100(9), 2269-2277 (2012-04-14)
The use of bioactive microspheres as bone filling materials has received much attention due to their ability to fill the bone defects with irregular and complex shapes and sizes. Divalent Mg(2+) modified silicate-based diopside (DIOP: CaMgSi(2)O(6)) and tetravalent Zr(4+) modified
Danilo Barral de Araújo et al.
Indian journal of dental research : official publication of Indian Society for Dental Research, 22(6), 770-776 (2012-04-10)
The tooth whitening substances for extrinsic use that are available in Brazil contain hydrogen peroxide or carbamide peroxide. Several studies have attributed the appearance of lesions in the enamel morphology, including hypersensitivity, to these substances. Such lesions justify fluoride therapy
Samantha Davenward et al.
Journal of Alzheimer's disease : JAD, 33(2), 423-430 (2012-09-15)
There has been a plausible link between human exposure to aluminum and Alzheimer's disease for several decades. We contend that the only direct and ethically acceptable experimental test of the 'aluminum hypothesis', which would provide unequivocal data specific to the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service