SILAW
硅酸
BioReagent, suitable for column chromatography, 200-400 mesh (38 - 75 μm)
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经验公式（希尔记法）:
H2O3Si
化学文摘社编号:
分子量:
78.10
NACRES:
SB.54
PubChem Substance ID:
UNSPSC Code:
23201100
EC Number:
231-716-3
MDL number:
产品名称
硅酸, BioReagent, suitable for column chromatography, 200-400 mesh (38 - 75 μm)
InChI
1S/H2O3Si/c1-4(2)3/h1-2H
InChI key
IJKVHSBPTUYDLN-UHFFFAOYSA-N
SMILES string
O[Si](O)=O
product line
BioReagent
assay
≥99.9% Si (as SiO2) basis
form
solid
impurities
≤0.2% % nonvolatile with HF
particle size
200-400 mesh (38 - 75 μm)
anion traces
chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.02%
cation traces
Fe: ≤0.01%
heavy metals (as Pb): ≤0.001%
suitability
suitable for column chromatography
Quality Level
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Application
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.
Preparation Note
Acid-washed.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
S K Gupta et al.
Infection and immunity, 62(10), 4572-4579 (1994-10-01)
This study investigated which adhesins of Pseudomonas aeruginosa interact with the glycolipid asialo GM1, using solid-phase binding and thin-layer chromatography assays. Radioiodinated pili and flagella contaminated with lipopolysaccharide (LPS) bound to the glycolipid. When LPS was reduced to acceptable levels
Koki Nagayama et al.
The Journal of antimicrobial chemotherapy, 50(6), 889-893 (2002-12-04)
The bactericidal activity of phlorotannins from brown algae against food-borne pathogenic bacteria (25 strains), methicillin-resistant Staphylococcus aureus (MRSA) (nine strains) and Streptococcus pyogenes (one strain) was examined and compared with that of catechins. In addition, the effect of the oral
Emilio Alvarez-Parrilla et al.
Journal of agricultural and food chemistry, 59(1), 163-173 (2010-12-04)
In this research, total phenols, flavonoids, capsaicinoids, ascorbic acid, and antioxidant activity (ORAC, hydroxyl radical, DPPH, and TEAC assays) of fresh and processed (pickled and chipotle canned) Jalapeño and Serrano peppers were determined. All fresh and processed peppers contained capsaicin
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
Devendra H Dusane et al.
Biofouling, 27(6), 645-654 (2011-06-29)
A tropical marine bacterium isolated from the hard coral, Symphyllia sp. was identified as Serratia marcescens on the basis of morphological, biochemical and 16S rDNA analysis. The bacterium showed antimicrobial activity towards the pathogens Candida albicans and Pseudomonas aeruginosa and
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