Electroplating industry, electroplating, textile industry: fire safety, weight gain, printing and dyeing industry, mordant, glass-ceramic industry.
| Chemical composition | Assay (%) | Test Result | |
| Sn | ≥ | 42 | 42.2 |
| Pb | ≤ | 0.001 | 0.0001 |
| Al | ≤ | 0.001 | 0.0007 |
| As | ≤ | 0.001 | 0.00053 |
| Ca | ≤ | 0.001 | 0.0006 |
| Cr | ≤ | 0.001 | 0.00076 |
| Fe | ≤ | 0.001 | 0.0006 |
| Mg | ≤ | 0.001 | 0.0003 |
| Mn | ≤ | 0.001 | 0.0005 |
| Cu | ≤ | 0.001 | 0.00038 |
|
Water Solubility |
2.32g/100g(20℃) | 2.34g/100g(20℃) | |
Specifications
Sodium stannate trihydrate
| CAS number | 12209-98-2 |
| HS number | 2841900090 |
| Grade | Industrial grade |
| Molecular formula | Na2SnO3· 3H20 |
| Properties | White crystalline powder. It is d issolvable in water but not in alcohol and its solution is alkali. |
| Application | Plating industry, electroplating, textile industry: fire prevention, weight gain, printing and dyeing industry, mordant, glass ceramic industry. |
| Package | 25 kg per bags. |