CopperBorofluoride
- Số CAS
- 14735-84-3
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- Cu(BF4)2.6H2O
Mô tả
Bright blue acicular crystal, deliquescence, soluble in water. Slightly soluble in alcohol and ether.ỨNG DỤNG
Used for copper and copper alloy plating solution of raw materials, copper smelting and welding agent, printing and dyeing, photographic, chromogenic agent.
Keywords:Electronic chemicals
Phiếu kiểm nghiệm
|
Test items |
Test Results |
|
Cu(BF4 )2 |
≥ 45.6% |
|
methionine |
≥75.0% |
|
Cu |
≥ 12.0 % |
|
HBF4 |
≤0.7% |
|
H3BO3 |
≤1.0% |
|
Cl |
≤ 0.0002% |
|
Fe |
≤ 0.003% |
|
SO42- |
≤0.01% |
2?kt>(???ass=MsoNormal align=center style='text-align:center'>ammonium salt(NH4)
≤ 0.1%
Fe
≤ 0.01%
Hydrogen sulphide not sediment (in sulfate meter)
≤ 0.75%