Fluoroboric acid
- Số CAS
- 16872-11-0
- Khối lượng phân tử
- 87.81
- Công thức phân tử / ký hiệu hóa học
- HBF4
Mô tả
Apearances: Colorless
transparent liquid. Toxic and can be mixed with water and alcohol, strong
corrosive to the skin and mucous membranes, and can irritate the eyes and
respiratory tract. Room temperature corrosion of the glass, but the
concentrated solution can not be stored in a glass bottle for a long time.
ỨNG DỤNG
Preparation of a stable diazonium salts, manufacturing acetal catalytic presence of the reagent under the determination of sodium, magnesium and potassium ions.Organic synthesis catalyst for sponge titanium and its alloys - dissolved and printed circuit board industry.
Keywords:Surface treatment chemicals
Phiếu kiểm nghiệm
|
TEST ITEMS |
TEST RESULT |
|
|
|
CP |
AR |
|
HBF4 |
≥ 40.0 |
40.0 |
|
Chloride (Cl) |
≤ 0.001 |
0.003 |
|
Sulfate (SO4) |
≤ 0.005 |
0.01 |
|
Fe |
≤ 0.001 |
0.003 |
|
Heavy metals (as Pb) |
≤ 0.002 |
0.005 |