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Lithium disilicate information


Lithium disilicate
Names
IUPAC name
Lithium disilicate
Identifiers
CAS Number
  • 66402-68-4[1]
3D model (JSmol)
  • Interactive image
EC Number
  • 266-340-9
PubChem CID
  • 101943115
InChI
  • InChI=1S/2Li.O5Si2/c;;1-6(2)5-7(3)4/q2*+1;-2
    Key: WVMPCBWWBLZKPD-UHFFFAOYSA-N
SMILES
  • [Li+].[Li+].[O-][Si](=O)O[Si](=O)[O-]
Properties
Chemical formula
Li2O5Si2
Molar mass 150.04 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Lithium disilicate (Li2Si2O5) is a chemical compound that is a glass ceramic. It is widely used as a dental ceramic due to its strength, machinability and translucency.

  1. ^ Ivoclar Vivadent AG (8 November 2012). "Safety data sheet" (PDF). Retrieved 2 March 2020.

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Lithium disilicate

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Lithium disilicate (Li2Si2O5) is a chemical compound that is a glass ceramic. It is widely used as a dental ceramic due to its strength, machinability...

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Dental porcelain

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fillers, usually crystalline (typically leucite or, more recently, lithium disilicate) Composition category 3 – crystalline-based systems with glass fillers...

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Inlays and onlays

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process uses pre-fabricated blocks of restorative material, e.g. lithium disilicate or composite reinforced ceramic, to produce the end product. Finally...

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Dental restoration

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Some of the materials used are glass-bonded porcelain (Vitablock), lithium disilicate glass-ceramic (a ceramic crystallizing from a glass by special heat...

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Dental cement

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metal ceramic and all-ceramic (zirconium oxide, aluminium oxide and lithium disilicate ceramic) • Cementation of implant-supported crowns and bridges • Cementation...

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Emax

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Centre Maximal efficacy, or intrinsic activity IPS E.max, a type of lithium disilicate glass-ceramic used in dental restorations such as dental bridges and...

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Transparent ceramics

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glass-ceramics. Alstom Grid Research & Technology (Stafford, UK), produced a lithium disilicate based glass-ceramic known as TransArm, for use in transparent armor...

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Foturan

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thermal treatment is possible. The crystalline phase in this stage is lithium disilicate Li2Si2O5. Small structure size: Structure sizes of ~ 25 μm are possible...

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List of CAS numbers by chemical compound

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metasilicate 13255–26–0 BaSi2 barium silicide 1304–40–1 BaSi2O5 barium disilicate 12650–28–1 BaSnO3 barium stannate 12009–18–6 BaTiO3 barium titanate 12047–27–7...

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Glossary of chemical formulae

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lithium hypobromite LiBrO2 lithium bromite LiBrO3 lithium bromate 13550-28-2 LiBrO4 lithium perbromate LiCl lithium chloride 7447-41-8 LiClO lithium hypochlorite...

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Fluorescent lamp

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common. One common phosphor used in these lamps is lead-activated barium disilicate, but a europium-activated strontium fluoroborate is also used. Early lamps...

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