| CAS No.: | 18282-10-5 |
|---|---|
| Formula: | O2sn |
| EINECS: | 242-159-0 |
| Status: | Solid State |
| Sample: | Support |
| Storage: | Yes |
| Customization: |
|---|
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| Stannic oxide Basic information | |
| Product Name: | Stannic oxide |
| CAS: | 18282-10-5 |
| MF: | O2Sn |
| MW: | 150.71 |
| EINECS: | 242-159-0 |
| Mol File: | 18282-10-5.mol |
| Stannic oxide Chemical Properties | |
| Melting point | 1127 °C |
| Boiling point | 1800-900°C |
| density | 6.95 g/mL at 25 °C(lit.) |
| refractive index | 1.9968 |
| Fp | 1800-1900°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | Soluble in hot concentrated alkalis, and concentrated acids. Insoluble in alcohol. |
| form | nanopowder |
| color | White to slightly gray |
| Specific Gravity | 7 |
| PH | 4-5 (50g/l, H2O, 20ºC)(slurry) |
| Water Solubility | INSOLUBLE |
| Hydrolytic Sensitivity | 6: forms irreversible hydrate |
| Hydrolytic Sensitivity | 2: reacts with aqueous acid |
| Sublimation | 1800-1900 ºC |
| Merck | 148,778 |
| Stability: | Stable. |
| CAS DataBase Reference | 18282-10-5(CAS DataBase Reference) |
| EPA Substance Registry System | Tin dioxide (18282-10-5) |
| ITEM | SPECIFICATIONS | TEST RESULTS | ||
| Appearance | Pure white fine powder | Pure white fine powder | ||
| Assay of Sb2O3(%,Min) | 99.5 | 99.81 | ||
| Whiteness(%) | 97.4 | |||
| Cubic Crystal Form(%) | 98.8 | |||
| Particle Size | 20-30nm, 40nm,100nm | |||
| Impurities(%,Max) | ||||
| As | 0.017 | |||
| Pb | 0.080 | |||
| Fe | 0.0007 | |||
| Cu | 0.0016 | |||
| Se | 0.0006 | |||
| Bi | 0.0004 | |||
| Cd | 0.0001 | |||
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