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Silicic acid

硅酸

品牌
Sigma-Aldrich
CAS
7699-41-4
货号
SIL350
规格纯度
BioReagent, suitable for column chromatography, 100-200 mesh (75-150 μm)
参考价格
1572.64 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

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.

包装

100 g in poly bottle
1 kg in poly bottle

生化/生理作用

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.

制备说明

Acid-washed.

基本信息

经验(实验)分子式H2O3Si
分子量78.10
EC 号231-716-3
MDL编号MFCD00054122
PubChem化学物质编号24899864

产品性质

质量水平100
产品线BioReagent
测定≥99.8% Si (as SiO2) basis
形式solid
粒径100-200 mesh (75 - 150 μm)
适用性suitable for column chromatography
SMILES stringO[Si](O)=O
InChI1S/H2O3Si/c1-4(2)3/h1-2H
InChI keyIJKVHSBPTUYDLN-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
危险分类Eye Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

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