Tin sulfate CAS#7488-55-3
High Water Solubility – Easily dissolves in water, enabling efficient processing and application.
Versatile Industrial Use – Suitable for electroplating, textile mordanting, tin plating, and chemical analysis.
Stable Crystalline Form – White to light yellow crystals ensure consistent quality and performance.
Excellent Compatibility – Performs well in plating solutions and printing & dyeing processes.
Chemical Properties: White or light yellow crystalline powder. Soluble in water, with a solubility of 33 g/100 ml water at 35°C. Soluble in dilute sulfuric acid.
Uses: Primarily used as a mordant for textiles, also used in tin plating, and as a plating solution in the electroplating industry (for Chemicalbooks). Used as a mordant in the printing and dyeing industry. Also used as a chemical analysis reagent, etc.
Used as an electroplating solution, printing and dyeing mordant, chemical analysis reagent, and in tin plating and the production of stannous salts.
Stannous sulfate Chemical Properties
| Melting point | 360 °C |
| Density | 4,15 g/cm3 |
| Vapor pressure | 0Pa at 20℃ |
| Storage temp. | no restrictions. |
| Form | Solid |
| Specific Gravity | 1.35 |
| Color | White to off-white |
| PH | 1.6 (50g/l, H2O, 20℃) |
| Water Solubility | 330 g/L (20 ºC) |
| Merck | 148790 |
| Exposure limits | ACGIH: TWA 2 mg/m3 |
| NIOSH: IDLH 100 mg/m3; TWA 2 mg/m3 | |
| Stability | Stable, but moisture sensitive. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 7488-55-3(CAS DataBase Reference) |
| EPA Substance Registry System | Sulfuric acid, tin(2+) salt (1:1) (7488-55-3) |
Safety Information
| Hazard Codes | Xi,N,Xn |
| Risk Statements | 36/37/38-36/37-68-50/53-48/22-43-20 |
| Safety Statements | 26-36-39-61-60-45-37-53 |
| RTECS | WT1255000 |
| TSCA | Yes |
| HS Code | 28332990 |
| Toxicity | LD50 orally in Rabbit: 2207 mg/kg |
