Merck
All Photos(3)

342890

Sigma-Aldrich

Silicon dioxide

−325 mesh, 99.5% trace metals basis

Synonym(s):
Quartz, Silica, Cristobalite, Sand
Linear Formula:
SiO2
CAS Number:
Molecular Weight:
60.08
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

100

teor

99.5% trace metals basis

forma

powder

índice de refração

n20/D 1.544 (lit.)

tamanho de partícula

−325 mesh

pf

1610 °C (lit.)

densidade

2.6 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O=[Si]=O

InChI

1S/O2Si/c1-3-2

InChI key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

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Aplicação

SiO2 is majorly used as a substrate material with excellent thermo-mechanical properties which can be used in a variety of applications which include: vapor deposition, phase deposition, atomic force microscopy probes(AFM), spin coating, electronic based devices.

Embalagem

100 g in poly bottle
1 kg in poly bottle

Outras notas

May contain adsorbed H2O and CO2 which is removable by calcining at >900°C

Pictogramas

Exclamation markHealth hazard

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Órgãos-alvo

Lungs, Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

WGK

nwg

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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