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Merck
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Documenti

S5631

Sigma-Aldrich

Sabbia, quarzo bianco

~99%, 0.5-10 μm (approx. 80% between 1-5 μm)

Sinonimo/i:

Biossido di silicone, Quarzo

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About This Item

Formula condensata:
SiO2
Numero CAS:
14808-60-7
Peso molecolare:
60.08
Numero CE:
238-878-4
Numero MDL:
MFCD00011232
Codice UNSPSC:
12352300
ID PubChem:
329824458
NACRES:
SB.52

Saggio

~99%

Forma fisica

powder

Dimensione particelle

0.5-10 μm (approx. 80% between 1-5 μm)

Stringa SMILE

O=[Si]=O

InChI

1S/O2Si/c1-3-2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Categorie correlate

Linkage

Historically called amorphous.

Nota sulla preparazione

A naturally occurring microcrystalline silica which has been finely ground.

Pittogrammi

Health hazard
GHS08

Avvertenze

Danger

Indicazioni di pericolo

H372

Classi di pericolo

STOT RE 1 Inhalation

Organi bersaglio

Lungs

Codice della classe di stoccaggio

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Shifeng Li et al.
Theranostics, 10(4), 1719-1732 (2020-02-12)
The purpose of this study was to determine the effects of Kinesin family member 3A (KIF3A) on primary cilia and myofibroblast differentiation during silicosis by regulating Sonic hedgehog (SHH) signalling. Methods: Changes in primary cilia during silicosis and myofibroblast differentiation
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
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
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
Jian-Feng Li et al.
Plant methods, 6(1), 1-1 (2010-02-26)
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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