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SILA200

Sigma-Aldrich

Silicic acid

suitable for column chromatography, 60-200 mesh

Synonym(s):

Metasilicic acid

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About This Item

Empirical Formula (Hill Notation):
H2O3Si
CAS Number:
7699-41-4
Molecular Weight:
78.10
EC Number:
231-716-3
MDL number:
MFCD00054122
UNSPSC Code:
23201100
PubChem Substance ID:
24899865
NACRES:
NA.22

particle size

60-200 mesh

suitability

suitable for column chromatography

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

For resolution of acidic mixtures

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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’.

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M J González-Muñoz et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 46(1), 49-56 (2007-08-19)
Aluminium (Al), a neurotoxin, has lately been implicated as one of the possible causal factors contributing to Alzheimer's disease. Because silicon (Si) intake can affect the bioavailability of aluminium, the object of the present study was to assess whether moderate
Christopher Exley et al.
Journal of Alzheimer's disease : JAD, 10(1), 17-24 (2006-09-22)
There are unexplained links between human exposure to aluminium and the incidence, progression and aetiology of Alzheimer's disease. The null hypothesis which underlies any link is that there would be no Alzheimer's disease in the effective absence of a body
A handbook for uncovering the complete energetic budget in insects: the van Handel's method (1985) revisited.
Foray V,et al.
Physiological Entomology, 37(3), 295-302 (2012)
Hiroaki Saito et al.
Journal of oleo science, 64(6), 603-616 (2015-06-02)
The lipid and fatty acid composition of the muscle of the wild Japanese freshwater eel, Anguilla japonica, was analyzed between the initial and terminal stages of spawning migration to clarify the relationship between lipid physiology and maturation. Triacylglycerols were the
Hideshi Nakamura et al.
International journal of pharmaceutics, 493(1-2), 305-312 (2015-07-29)
In this study, the human gustatory palatability sensation of taste-masked famotidine and amlodipine orally disintegrating tablets (ODTs) was quantitatively predicted by an electronic gustatory system (α-Astree e-Tongue). Furthermore, its use in formulation design was evaluated. The famotidine- and amlodipine-containing ODTs
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