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Merck
모든 사진(3)

주요 문서

SIL350

Sigma-Aldrich

Silicic acid

BioReagent, suitable for column chromatography, 100-200 mesh (75 - 150 μm)

동의어(들):

hydrated silica, metasilcic, silica acid

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About This Item

실험식(Hill 표기법):
H2O3Si
CAS Number:
Molecular Weight:
78.10
EC Number:
MDL number:
UNSPSC 코드:
23201100
PubChem Substance ID:
NACRES:
SB.54

제품 라인

BioReagent

분석

≥99.8% Si (as SiO2) basis

양식

solid

입자 크기

100-200 mesh (75 - 150 μm)

적합성

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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애플리케이션

For general chromatographic use.
Silicic acid has been used as a column material for the purification of polyunsaturated fatty acids, fatty acid methyl ester, nucleic acid extraction from Suillus bovinus and lipid fractionation from soy milk powder.
Silicic acid is used in protein chromatography. Silicic acid has been used in a study to demonstrate the anti-biofilm potential of a glycolipid surfactant produced by a tropical marine strain of Serratia marcescens. Silicic acid has also been used to study the antioxidant activity of fresh and processed Jalapeño and Serrano peppers.

생화학적/생리학적 작용

Silicic acid polymers are employed in water treatment systems, drug encapsulation cum delivery and for soluble nanoparticle generation. Silicic acid interacts with aluminum and reduces its bioavailability. It is an effective antidote for aluminum poisoning.

제조 메모

Acid-washed.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Leroy S Pakkiri et al.
Glycobiology, 15(3), 291-302 (2004-10-16)
Based on recent analytical and enzymological studies, a topological model for the role of alpha-D-mannosyl-(1-->3)-alpha-D-mannosyl-(1-->3)-diacylglycerol (Man(2)-DAG) as a lipid anchor precursor and mannosylphosphorylundecaprenol (Man-P-Und) as a mannosyl donor in the assembly of a membrane-associated lipomannan (LM) in Micrococcus luteus has
<I>Suillus bovinus</I> glutamine synthetase gene organization, transcription and enzyme activities in the Scots pine mycorrhizosphere developed on forest humus.
Juuti, J.T., et al.
The New phytologist, 164(2), 389-399 (2004)
Silicic acid: its gastrointestinal uptake and urinary excretion in man and effects on aluminium excretion
Reffitt DM, et al.
Journal of Inorganic Biochemistry, 76(2), 141-147 (1999)
Marlena C Kruger et al.
Prostaglandins, leukotrienes, and essential fatty acids, 73(5), 327-334 (2005-09-13)
Experimental animal and human studies have indicated that long chain polyunsaturated fatty acids (LCPUFA) may enhance calcium absorption, reduce urinary calcium excretion, and increase bone calcium content. In the present study, the effect of LCPUFA, as provided in evening primrose
Silicic acid condensation under the influence of water-soluble polymers: from biology to new materials
Annenkov VV, et al.
Royal Society of Chemistry Advances, 7(34), 20995-21027 (2017)

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