Nomenclature
CAS number: 12058-66-1
Sodium tin oxide.
Na
2O
3Sn; mol wt 212.69.
Na 21.62%, O 22.57%, Sn 55.81%.
Na
2SnO
3.
Derivative
Trihydrate.
Properties
White or colorless crystals; gradually dec in
the air; dec by weak acids. Sol in ≈1.7 parts water; insol in alcohol.
The aq soln is alkaline. Keep well closed.Use
As mordant in dyeing and printing calico; for fireproofing
of curtains, etc.