Potassium stannate
Potassium stannate is used as a salt in alkaline tin plating electrolyte. It is used in immersion tin process for alloy coatings (tin-aluminum, tin-zinc, tin-copper) and non-corrosive process to steel plating. It is also used as a stabilizer in hydrogen peroxide.
Every order will come with a Certificate of Analysis. Tell us your desired packaging weight and we will fill to meet your specification. We can make solutions so you won’t have to. It’s a convenient turnkey option for plating and other applications.
Request a Quote
We offer tin chemicals at the most competitive pricing. Please contact us for a customized quotation.
Potassium Stannate Specifications
| CAS Number: | 12142-33-5 |
| Molecular Structure: |  |
| Synonyms: | Potassiumstannate(IV) (6CI), Potassium tin oxide (K2SnO3) (8CI), Dipotassium Tin Trioxide, Dipotassium tin hexahydroxide, Stannate (SnO32-),dipotassium (9CI), Dipotassium trioxostannate; Potassium metastannate; Potassium stannate; Potassium stannate (K2SnO3); stannate(IV)(K2SnO3) |
| Molecular Formula: | K2SnO3 |
| Molecular Weight: | 298.91 |
| EINECS: | 235-255-9 |
| Density: | 3,197 g/cm3 |
| Melting Point: | 140°C (dec.) |
| Boiling Point: | °Cat760mmHg |
| Solubility: | 330 g/L (20 ºC) in water |
| Risk Codes: | 22-34 Details |
| Appearance: | White to off-white powder |
| Transport Information: | 25kgs |
| Material Safety Data Sheet |
Download our Product Data Sheet