CAS 7782-49-2: Selenium

Fórmula: Se

InChI: InChI=1S/Se

Chave InChI: InChIKey=BUGBHKTXTAQXES-UHFFFAOYSA-N

SMILES: [Se]

Sinónimos:

• B-TRAXIM Se
• Selen
• Selenio
• Selenium (Se)
• Selsaf 2000
• Serendipita MKCA6-3
• selenide
• Selenium
• VANDEX
• C.I. 77805

Selenium (Powder)

CAS: 7782-49-2

• Fórmula: Se
• Pureza: >99.9%
• Cor e Forma: White to Gray powder to crystal
• Peso molecular: 78.96

Selenium shot, amorphous, 2-6mm (0.08-0.2in), Puratronic™, 99.999% (metals basis)

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Se
• Pureza: 99.999%
• Peso molecular: 78.97

Selenium shot, amorphous, 1-6mm (0.04-0.24in), Puratronic, 99.999+% (metals basis)

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Se
• Pureza: 99.999+%
• Peso molecular: 78.97

Selenium powder, -200 mesh, 99.999% (metals basis)

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Se
• Pureza: 99.999%
• Cor e Forma: Powder, Pale grey to dark grey
• Peso molecular: 78.97

Selenium, powder, 99+%

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Se
• Pureza: 99+%
• Cor e Forma: Dark grey to black, Powder
• Peso molecular: 78.97

Selenium ingot/button,≈38mm (1.5 in.) dia.

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

Selenium powder, -325 mesh, 99.5% (metals basis)

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Se
• Pureza: 99.5%
• Cor e Forma: Grey to dark grey to black, Powder
• Peso molecular: 78.97

Selenium shot (99.99%)

CAS: 7782-49-2

• Fórmula: Se
• Pureza: (99.99%)
• Cor e Forma: gray pellets (~2mm dia.)
• Peso molecular: 78.96

Selenium powder (99.5%)

CAS: 7782-49-2

• Fórmula: Se
• Pureza: (99.5%)
• Cor e Forma: -200 mesh
• Peso molecular: 78.96

Selenium powder (99.99%)

CAS: 7782-49-2

• Fórmula: Se
• Pureza: (99.99%)
• Cor e Forma: -200 mesh
• Peso molecular: 78.96

Selenium, amorphous shot 1-3mm

CAS: 7782-49-2

• Pureza: 99.999%
• Peso molecular: 78.96g/mol

Selenium, powder

CAS: 7782-49-2

• Fórmula: Se
• Pureza: ≥ 99.5%
• Cor e Forma: Dark grey to black powder
• Peso molecular: 78.96

Kjeldahl tablets with selenium (Wieninger)

CAS: 7757-82-6 7758-99-8 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Fórmula: Se
• Peso molecular: 78.97

Selenium, 99+%, powder

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Fórmula: Se
• Pureza: 99+%
• Cor e Forma: Dark grey to black, Powder
• Peso molecular: 78.97

Selenium, 99.5+%, powder, -200 mesh

CAS: 7782-49-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Fórmula: Se
• Pureza: 99.5+%
• Cor e Forma: Dark grey to black, Powder
• Peso molecular: 78.97

Cannabis Target Elements Mixture B 1-300 µg/mL in 5% HNO3, tr. HF

CAS: 7439-93-2 7439-98-7 7440-02-0 7440-22-4 7440-28-0 7440-31-5 7440-36-0 7440-39-3 7440-47-3 7440-48-4 7440-50-8 7440-62-2 7782-49-2

• Cor e Forma: Mixture

Selenium Powder -325 mesh, 99.6%

CAS: 7782-49-2

• Fórmula: Se
• Peso molecular: 78.96

Selenium Granules 2-4 mm, 99.999%

CAS: 7782-49-2

• Fórmula: Se
• Pureza: ≥ 99.999%
• Cor e Forma: Grey coloured granules
• Peso molecular: 78.96

Selenium, amorphous powder

CAS: 7782-49-2

• Peso molecular: 78.96g/mol

Selenium Powder -200 mesh, 99.8%

CAS: 7782-49-2

• Fórmula: Se
• Pureza: ≥ 99.8%
• Cor e Forma: Dark grey to black powder
• Peso molecular: 78.96