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Potassium stannate · CAS 12142-33-5 · K2-Sn-O3. UNII XKK0MS5CVR.
| CAS Registry Number | 12142-33-5 |
|---|---|
| PubChem CID | 61554 |
| Molecular formula | K2-Sn-O3 |
| IUPAC name | dipotassium;dioxido(oxo)tin |
| UNII (FDA) | XKK0MS5CVR |
| Molecular Weight | 244.90 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 245.814359 |
| Monoisotopic Mass | 245.814359 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 18.8 |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS DIPOTASSIUM STANNATE (DPS) |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Potassium stannate; Potassium stannate(IV); XKK0MS5CVR; Stannate (SnO32-), dipotassium; Dipotassium tin trioxide; DIPOTASSIUM STANNATE; POTASSIUM METASTANNATE; POTASSIUM STANNATE [MI]; DIPOTASSIUM TRIOXOSTANNATE; Stannate (SnO32-), dipotassium, trihydrate; DTXSID90891883; EINECS 235-255-9; DIPOTASSIUM STANNATE (K2SNO3); POTASSIUM TIN OXIDE (K2SNO3); Stannate (SnO32-), potassium (1:2); STANNATE (SNO32-) POTASSIUM (1:2)
CAS 12142-33-5; molecular formula K2-Sn-O3; molecular weight — g/mol.
Potassium stannate, Potassium stannate(IV), XKK0MS5CVR, Stannate (SnO32-), dipotassium, Dipotassium tin trioxide, DIPOTASSIUM STANNATE.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; DIPOTASSIUM STANNATE (DPS).
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.