Stannous sulfate
- Số CAS
- 7488-55-3
- Khối lượng phân tử
- 214.77
- Công thức phân tử / ký hiệu hóa học
- SnSO4
Mô tả
White or pale yellow crystalline powder, soluble in water.ỨNG DỤNG
Used for plating solution, printing and dyeing mordant and used for tin and tin from the salt, used as fabric mordant, also used for tin plating, electroplating industry tin and aluminum alloy surface treatment, plating industry the main raw material used for plating solution. Used as a mordant dyeing and printing industry. They are also used as chemical analysis reagent.
Keywords:Surface treatment chemicals;Electronic chemicals
Phiếu kiểm nghiệm
|
Product name |
stannous sulfate |
CAS：7488-55-3 |
|
Appearance |
White or pale yellow crystalline powder |
|
|
Test items |
Test results |
|
|
SnSO4 |
≥99.0% |
|
|
Hydrochloric acid insolubles |
≤0.005% |
|
|
Cl |
≤0.005% |
|
|
Fe |
≤0.005% |
|
|
Pb |
≤0.02% |
|
|
Alkali and alkaline earth metal |
≤0.10% |
|