Hexafluorosilicic Acid 45%, Grade: analytically pure, pure
Description
Colorless fuming liquid with a pungent odor. Dark color shades are available. Noncombustible. Toxic.
Characteristics
|
Chemical Analysis |
Analytically pure |
Pure |
Pure |
||
|
Grade A |
Grade B |
Grade V |
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|
Hexafluorosilicic Acid weight percentage (H2SiF6), %, within |
45.0÷47.0 |
45.0÷47.0 |
45.0÷47.0 |
24.0÷45.0 |
10.0÷24.0 |
|
Ratio of total fluorine to total Silicium (φ), within |
5.94÷6.10 |
5.94÷6.10 |
5.80÷6.10 |
5.80÷6.10 |
5.80÷6.20 |
|
Fixed residue weight percentage, %, within |
0.2÷0.4 |
0.4÷0.85 |
0.85÷1.3 |
1.3÷2.0 |
1.3÷2.0 |
|
Sulphates weight percentage (SO4), %, max |
0.02 |
0.05 |
0.05 |
0.1 |
0.1 |
|
Ferrum weight percentage (Fe), %, max |
0.01 |
0.02 |
0.02 |
0.05 |
0.05 |
|
Heavy metals weight percentage (Pb), max |
0.002 |
0.003 |
0.003 |
Not rated |
Not rated |
Tare
Plastic containers:
- with a capacity 5 liters in 6 place crating;
- with a capacity 11 liters in 4 place crating;
- with a capacity 31.5 liters in 1 place crating or 16 place crating;
Storage
Keep in tightly closed containers in cool, well-ventilated place away from heat and incompatible products.
Warranty period: 3 years.