CAS 7440-20-2

Scandio

Descrizione:

Scandio è un elemento chimico con il simbolo Sc e numero atomico 21. È classificato come un metallo di transizione ed è parte del blocco d della tavola periodica. Scandio è caratterizzato dal suo aspetto bianco argenteo e dalla sua natura relativamente leggera. Ha un punto di fusione di circa 1541°C e un punto di ebollizione intorno ai 2836°C, indicando la sua stabilità ad alte temperature. Scandio è noto per la sua bassa densità e alta resistenza, rendendolo prezioso in applicazioni aerospaziali e di attrezzature sportive. Chimicamente, presenta uno stato di ossidazione +3, formando vari composti, inclusi ossidi e alogenuri. Scandio è relativamente raro nella crosta terrestre ed è ottenuto principalmente da minerali come la torvaitite e l'eucenite. Ha un'importanza biologica limitata, ma è considerato non tossico ed è stato studiato per potenziali applicazioni in medicina e tecnologia. Grazie alle sue proprietà uniche, Scandio è spesso legato all'alluminio per migliorare la resistenza e la resistenza alla corrosione.

Formula: Sc

InChI: InChI=1S/Sc

InChI key: InChIKey=SIXSYDAISGFNSX-UHFFFAOYSA-N

SMILES: [Sc]

Sinonimi:

• Escandio
• Scandium element
• Scandium-45
• ScandiumlumpvacuumremeltedN
• Scandium
• Scandium powder
• MeSH ID: D012538
• Scandium
• ScandiumpowderNREOampouledunderargon
• Scandium lump

Scandium foil, 0.25mm (0.01in) thick, 99.9% (REO)

CAS: 7440-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Sc

Purezza: 99.9%

Peso molecolare: 44.96

Ref: 02-012424

Scandium pieces, distilled dendritic, 99.9% (REO)

CAS: 7440-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Sc

Purezza: 99.9%

Peso molecolare: 44.96

Ref: 02-039996

Scandium foil, 0.1mm (0.004in) thick, 99.9% (REO)

CAS: 7440-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Sc

Purezza: 99.9%

Peso molecolare: 44.96

Ref: 02-043219

Scandium ingot, 99.9% (metals basis excluding Ta), Ta nominal 8-12%

CAS: 7440-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Sc

Purezza: 99.9%

Peso molecolare: 44.96

Ref: 02-040229

Scandium foil, 0.127mm (0.005in) thick, 99.9% (REO)

CAS: 7440-20-2

Form: Approx. 0.24g/25 x 25mm

Formula: Sc

Purezza: 99.9%

Peso molecolare: 44.96

Ref: 02-000294

Scandium arc-cast pellet, 15.9mm (0.63in) dia

CAS: 7440-20-2

Form: Approx.5g/piece

Formula: Sc

Peso molecolare: 44.96

Ref: 02-045118

Scandium foil, 0.025mm (0.001in) thick, 99% (REO)

CAS: 7440-20-2

It finds applications in the aerospace industry. Another use of Scandium is in aluminum-scandium alloys for sports equipment, such as bicycle frames, lacrosse sticks, and baseball bats. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docum

Formula: Sc

Purezza: 99%

Peso molecolare: 44.96

Ref: 02-012426

Scandium rod, 12.7mm (0.5in) dia, 99.6% (metals basis excluding Ta)

CAS: 7440-20-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: Sc

Purezza: 99.6%

Peso molecolare: 44.96

Ref: 02-043499

Scandium powder (99.9% REO)

CAS: 7440-20-2

Scandium powder (99.9% REO)

Formula: Sc

Purezza: (99.9% REO)

Colore e forma: pwdr.

Peso molecolare: 44.956

Ref: 08-93-2120

Scandium, lump, vacuum remelted

CAS: 7440-20-2

Scandium, lump, vacuum remelted

Purezza: 99.9%

Colore e forma: Grey Solid

Peso molecolare: 44.96g/mol

Ref: 54-IN3112

Cannabis ICP-MS Internal Standard Mixture 5-25 µg/mL in 2% HNO3

CAS: 13494-80-9, 7439-94-3, 7440-20-2, 7440-56-4, 7440-69-9, 7440-74-6

Colore e forma: Mixture

Ref: 04-100-90000011-S3

Scandium Pieces, 99.99%

CAS: 7440-20-2

Formula: Sc

Purezza: ≥ 99.99%

Colore e forma: Silver metal pieces

Peso molecolare: 44.96

Ref: 7W-GX0690

Scandium Pieces, 99.9%

CAS: 7440-20-2

Purezza: ≥ 99.9%

Colore e forma: Silver metal pieces

Ref: 7W-GX2769

Scandium Powder -100 mesh, 99.9%

CAS: 7440-20-2

Formula: Sc

Purezza: ≥ 99.9%

Colore e forma: Grey powder

Peso molecolare: 44.96

Ref: 7W-GX3289

Scandium

CAS: 7440-20-2

Formula: Sc

Purezza: 99%

Colore e forma: Solid

Peso molecolare: 44.9559

Ref: IN-DA003U7L