Silicon (Si)
Silicon (Si)
Impure amorphous silicon was prepared in 1811 and purified in 1824. Crystalline silicon, the second allotropic form of the element, was first prepared in 1854.
Crystalline silicon is grayish with a metallic luster. Although relatively inert, it is affected by halogens and dilute alkali and unaffected by most acids.
Silicon is present in the sun and stars and in meteorites known as aerolites. It is not found free naturally, but is usually in the form of the oxide and silicates. Look for silicon in sand, quartz, rock crystal, amethyst, agate, flint, jasper, opal, granite, hornblende, asbestos, feldspar, clay, mica, and other minerals.
Varilla de silicio, 2,5 cm de diámetro, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Polvo de silicio, cristalino, malla -325, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Polvo de silicio, cristalino, malla -140, 98 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Masa de silicio, 15 cm y hacia abajo, +99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Polvo de silicio, cristalino, malla - 100 + 325, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Polvo de silicio, cristalino, APS ≈ 100 nm, 99 %, plasma sintetizado, Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Masa de silicio, 10 cm y hacia abajo, 98,4 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Placa de silicio, 9,5 mm de grosor, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Varilla de silicio, policristalina, sin pulir, 1,6 cm de diámetro, 99,9999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Bolos de silicio, 9,5 mm de diámetro x 9,5 mm de longitud, 99,9999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Varilla de silicio, 5,08 cm de diámetro, 99,999 % (base metálica), Thermo Scientific™
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Silicio granulado, poli finos vírgenes, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Polvo de silicio, malla - 325, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
Placa de silicio, 6,35 mm de grosor, 99,999 % (base metálica), Thermo Scientific Chemicals
CAS: 7440-21-3 Fórmula molecular: Si Peso molecular (g/mol): 28.09 Número MDL: MFCD00085311 Clave InChI: XUIMIQQOPSSXEZ-UHFFFAOYSA-N Sinónimo: metal,silicone,defoamer s-10,flots 100sco,powder,dust,unii-z4152n8iui,polyeristalline powder,ccris 6599,ccris 6831 PubChem CID: 5461123 ChEBI: CHEBI:27573 Nombre IUPAC: silicon SMILES: [Si]
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