| Country of Origin | United States |
|---|---|
| Brand | Chemsavers |
| Model | PTSTN250G |
Check the listing for details. Potassium Stannate Trihydrate, 99+%, 250g. Condition: New, Made in United States. Listed at 56.95 USD. Synonym(s): Potassium tin(IV) oxide. Tin (Sn) 37.0% min. Free KOH 1% max. Appearance White or off-white powder.