Sodium metasilicate(Na2SiO3)n

CAS-No.:
6834-92-0
UN-No.:
3253
EC-No.:
229-912-9
Hazard identification number:
80
Hazard signs
GHS05
GHS07

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • H: 290
    May be corrosive to metals.
  • H: 314
    Causes severe skin burns
    and eye damage.
  • H: 335
    May cause respiratory irritation

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    1089 °C
  • Density (at 20 °C, if not notified otherwise):
    2,61 g/cm3
Important to know:
Substance included in the Community Rolling Action Plan (CoRAP).

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • Crystamet
  • Dinatriummetasilikat
  • Disodium metasilicate
  • Disodium metasilicate disodium oxosilanediolate Sodium Metasilicate
  • Disodium monosilicate
  • Metakrzemian sodowy Metakrzemian sodowy pięciowodny Metso Simet SODIUM METASILICATE Sodium Metasilicate Anhydrous Sodium Metasilicate Pentahydrate
  • Natriumsilicate
  • Orthosil
  • Silicic acid, disodium salt
  • Sodium metasilicate, anhydrous
  • Sodium silicate
  • Water glass

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