Platinum
- Số CAS
- 7440-06-4
- Khối lượng phân tử
- 195.08
- Công thức phân tử / ký hiệu hóa học
- Pt
Mô tả
Appearance: Silvery white metal
Density: 21.45g/ml
Melting point: 1772?C
Boiling point: 3827?C
ỨNG DỤNG
Used in the manufacture of jewellery, wires, laboratory containers, thermocouple, corrosion resistant equipment, dental materials, platinum powder can be used as a catalyst.
Phiếu kiểm nghiệm
|
The product brand |
HPt-1 |
HPt-2 |
HPt-3 |
|
|
Chemical composition （%） |
Pt |
≥99.99 |
≥99.95 |
≥99.90 |
|
)Pd Rh Ir Au Ag Cu Ni Fe Pb Al Si |
0.003 0.003 0.003 0.003 0.001 0.001 0.001 0.001 0.003 0.002 0.003 |
0.02 0.02 0.02 0.02 0.005 0.005 0.005 0.005 0.005 0.005 0.005 |
0.03 0.03 0.03 0.03 0.01 0.01 0.01 0.01 0.01 0.01 0.01 |
|
|
Impurities total |
≤0.01 |
≤0.05 |
≤0.10 |
|