SIL350
硅酸
BioReagent, suitable for column chromatography, 100-200 mesh (75 - 150 μm)
别名:
hydrated silica, metasilcic, silica acid
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关于此项目
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:
product line
BioReagent
Quality Segment
assay
≥99.8% Si (as SiO2) basis
form
solid
particle size
100-200 mesh (75 - 150 μm)
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
Application
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.
For general chromatographic use.
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.
Biochem/physiol Actions
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.
Preparation Note
Acid-washed.
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警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
靶器官
Respiratory system
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves