Na2SiO3 Properties

Name

Silicon dioxide

Also Known as

Silica, Silic acid and Silic acid anhydride

Appearance

Transparent solid (amorphous) White (sand/powder)

Molecular Formula

SiO2

Melting Point

Around 1400˚C 1700˚C

Boiling Point

2230˚C

Density

2.65 g/cm3 (α-quartz)

2.196 g/cm3 (amorphous)

Molar Mass

60.08 g/mol

If not otherwise stated, the above data are given in the standard case (at 25˚C and 100 kPa)