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Yttrium Disilicide Powder, YSi2, CAS 12067-55-9
HMSP-1745
New product
Yttrium Disilicide (YSi2) Powder is a black-grey powder that has an orthogonal crystal structure at low temperatures, and a tetragonal crystal structure at high temperatures.
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Data sheet
| Purity | 99.9% |
| CAS | 12067-55-9 |
| Molecular Formula | YSi2 |
More info
Yttrium Disilicide (YSi2) Powder is an inorganic compound of Yttrium and Silicon. Heeger Materials can provide high-quality Yttrium Disilicide (YSi2) Powder at a competitive price.
- Formula: YSi2
- Density: 4.42g/cm3
- Melting point: 1520℃
- Molecular weight: 145.08g/mol
- CAS: 12067-55-9
Yttrium Disilicide Powder Chemical Analysis
Product | Purity (%) | Chemical Composition (%) | |||
Si | O | N | C | ||
HM-YSi2-1 | >99.9 | 36.5-38.7 | ≤0.3 | ≤0.05 | ≤0.05 |
Particle Size | -325mesh, or customized according to requirements | ||||
Yttrium Disilicide Powder Properties
- It has a larger resistivity than yttrium metal.
- The resistance temperature coefficient is positive, but negative at 500℃.
- It is easy to interact with hydrochloric acid and hydrofluoric acid.
- Insoluble in water
Yttrium Disilicide Powder Storage and Packing
Yttrium Disilicide (YSi2) Powder should keep sealed and stored in a dry and cool place. The vacuum packing is 1kg/bag, 25kg/drum, or as required.
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