Sodium Stannate CAS 12058 66 1
- Category: >>>
- Supplier: Sinoconvoy New Material(Shandong) Co. Ltd.
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Product Overview
Description
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| Item | Industrial Grade TOP Grade | Industrial Grade Second Grade |
| Appearance | White powder or crystalline | Conforms |
| Assay(Sn) | ≥42% | ≥36.5% |
| Pb | ≤0.002% | ≤0.002% |
| Sb | ≤0.0025% | ≤0.002% |
| As | ≤0.001% | ≤0.002% |
| Fe | ≤0.02% | ≤0.02% |
| Free alkali(on NaOH) | ≤3.5% | ≤4.5% |
| Nitrate (on No3) | ≤0.1% | ≤0.2% |
| Alkali insoluble matter | ≤0.1% | ≤0.2% |
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