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CAS 12013-56-8

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Calcium silicide (CaSi2)

Description:
Calcium silicide (CaSi2) is an inorganic compound characterized by its metallic appearance and is primarily used in the production of silicon and as a reducing agent in metallurgical processes. It typically exists as a gray or black solid and has a crystalline structure. Calcium silicide is known for its reactivity, particularly with water, where it can release hydrogen gas, making it important to handle with care. It has a relatively high melting point and exhibits semiconducting properties, which can be exploited in various applications, including electronics. Additionally, it can react with acids, producing silanes and calcium salts. In terms of safety, calcium silicide can pose hazards due to its reactivity, especially in moist environments, and should be stored in a dry, well-ventilated area away from incompatible substances. Overall, calcium silicide is a significant compound in both industrial and research settings, particularly in the fields of materials science and metallurgy.
Formula:CaSi2
InChI:InChI=1S/Ca.2Si
InChI key:InChIKey=HAUJAPUPPYHUGS-UHFFFAOYSA-N
SMILES:[Ca](#[Si])#[Si]
Synonyms:
  • CaSi<sub>2</sub>
  • Calcium Disilicide
  • Calcium Silanidylidynesilanide
  • Calcium disilicide (CaSi<sub>2</sub>)
  • Calcium silicide (Ca<sub>0.5</sub>Si)
  • Calcium silicide (CaSi<sub>2</sub>)
  • Calcium silicide, pieces
  • Calcium silicon (CaSi2)
  • CaSi2
  • Calcium disilicide (CaSi2)
  • See more synonyms
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Found 2 products.
  • Calcium silicide, tech.
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Calcium silicide, tech.

    CAS:
    <p>It is an important raw material used in Pharmaceutical intermediates. It is an ideal compound of deoxidizer and desulfurizer which can be used in production of many types of stainless steel. It is also used as inoculants and additive in cast iron. This Thermo Scientific Chemicals brand product was </p>
    Formula:CaSi2
    Color and Shape:Dark grey to very dark grey, Crystals or powder or crystalline powder
    Molecular weight:96.25

    Ref: 02-014676

    100g
    To inquire
    500g
    To inquire
  • Calcium silicide, 90% (~4% Fe, ~6% Ba+Al)
    Strem
    + Info

    Calcium silicide, 90% (~4% Fe, ~6% Ba+Al)

    CAS:
    <p>Calcium silicide, 90% (~4% Fe, ~6% Ba+Al)</p>
    Formula:CaSi2
    Purity:90%
    Color and Shape:-325 mesh pwdr.
    Molecular weight:96.25

    Ref: 08-93-2043

    2kg
    511.00€
    100g
    46.00€
    500g
    178.00€