Hydrofluoric acid 40-43%, Grade: commercially pure
Description
Colorless or different colors (yellow, green, red, light brown) transparent liquid with a pungent odor. Toxicity. Fighting.
Characteristics
|
Chemical Analysis |
Commercially Pure |
||
|
Grade A |
Grade B |
Grade V |
|
|
Hydrofluoric Acid weight percentage (HF), %, within |
40.0÷43.0 |
40.0÷43.0 |
39.0 |
|
Residue on ignition weight percentage (in sulphates equivalent), %, max |
0.1 |
- |
- |
|
Hexafluorosilicic acid weight percentage (Н2SiF6), %, within |
0.02÷0.03 |
0.02÷0.03 |
0.05 |
|
Sulphuric acid weight percentage (H2SO4), %, within |
0.01÷0.03 |
0.05 |
0.05 |
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;
Barrels with a capacity 227 liters in 2 place crating or on pallets.
Storage
Keep in tightly closed plastic containers in dry, well-ventilated place away from heat.
Warranty period: 1 year.