S5631
二氧化硅
~99%, 0.5-10 μm (approx. 80% between 1-5 μm)
别名:
白石英砂, 二氧化硅, 石英
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关于此项目
线性分子式:
SiO2
化学文摘社编号:
分子量:
60.08
NACRES:
SB.52
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
238-878-4
MDL number:
产品名称
二氧化硅, ~99%, 0.5-10 μm (approx. 80% between 1-5 μm)
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
InChI
1S/O2Si/c1-3-2
SMILES string
O=[Si]=O
assay
~99%
form
powder
particle size
0.5-10 μm (approx. 80% between 1-5 μm)
Quality Level
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Other Notes
历史上称为无定形形式。
Preparation Note
一种天然存在的微晶二氧化硅，其已经过精细研磨。
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Inhalation
target_organs
Lungs
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Alida Kent et al.
Journal of tropical medicine, 2013, 324140-324140 (2013-11-07)
Cutaneous leishmaniasis (CL) is an emerging disease in Suriname, with at least 200 cases per year. Little is known about the biology of CL in the country. The most important parasite species is Leishmania Viannia guyanensis, but possible vectors and
Yan Liu et al.
Respiratory research, 18(1), 38-38 (2017-02-23)
Myofibroblasts play a major role in the synthesis of extracellular matrix (ECM) and the stimulation of these cells is thought to play an important role in the development of silicosis. The present study was undertaken to investigate the anti-fibrotic effects
Haijun Liu et al.
American journal of physiology. Lung cellular and molecular physiology, 310(2), L121-L132 (2015-11-27)
Silicosis is a systemic disease caused by inhaling silicon dioxide (SiO2). Phagocytosis of SiO2 in the lungs initiates an inflammatory cascade that results in fibroblast proliferation and migration followed by fibrosis. According to previous data from our laboratory, monocyte chemotactic
Outi Leppäranta et al.
American journal of respiratory cell and molecular biology, 48(4), 448-455 (2012-12-22)
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with a poor prognosis and very few therapeutic options. On the molecular level, patients with IPF have increased amounts of the bone morphogenetic protein (BMP) inhibitor gremlin in their lungs, which
Jian-Feng Li et al.
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Research in plant molecular biology involves DNA purification on a daily basis. Although different commercial kits enable convenient extraction of high-quality DNA from E. coli cells, PCR and agarose gel samples as well as plant tissues, each kit is designed
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