Brand Name: ice loong
Model Number: HF
Place of Origin: Zhejiang, China (Mainland)
Classification: inorganic chemical
CAS No.: 7664-39-3
Other Names: Hydrofluoric acid
MF: H2SiF6
EINECS No.: 231-634-8
Grade Standard: chemical grade
Purity: ≥99.95
Appearance: Clear & colorless
Application: produce fluoride, oxide and hydroxide
Purity, %: ≥99.95
Fluorosilicic Acid(H2SiF6),%: ≤0.010
Moisture, PPm: ≤0.030
Silicon Dioxide,%: ≤0.007
Fixed Acid,%: ≤0.005
Volume: iso tank
Version: OEM/Ice loong/Netural
HF
Product Specifications : Standard: GB7747-87
Index Name |
Excellent Grade |
First Grade |
Second Grade |
||||
F-40 |
F-40 |
F-55 |
F-60 |
F-40 |
F-55 |
F-60 |
|
HF, %min |
99.95 |
40 |
55 |
60 |
40 |
55 |
60 |
Fluorosilicic Acid(H2SiF6),%max |
0.02 |
0.2 |
0.4 |
0.5 |
0.6 |
1.0 |
1.0 |
Sulfate(SO4),%max |
0.02 |
0.05 |
0.08 |
0.4 |
0.6 |
0.8 |
1.0 |
Iron(Fe),%max |
0.005 |
0.1 |
- |
- |
- |
- |
- |