CAS number : 14735-84-3
Molecular weight :
Molecular formula/chemical symbol :Cu(BF4)2.6H2O
Description :
Bright blue acicular crystal, deliquescence, soluble in water. Slightly soluble in alcohol and ether.
USES :
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
Report :
|
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%
