Ammonium Hydrogen Fluoride. Grade: commecially pure
Characteristics
|
Chemical Analysis |
Commercially pure | ||
|
Mark A |
Mark B |
Mark V |
|
|
Ammonium hydrogen fluoride weight percentage (NH4F*HF), %, min |
97.5 |
97.5 |
91.0 |
|
Residue on ignition weight percentage, %, max |
0.05 |
0.2 |
0.55 |
|
Sulphates weight percentage (SO4), %, max |
0.006 |
0.01 |
0.02 |
|
Chlorides weight percentage (Cl), %, max |
0.006 |
0.01 |
0.02 |
|
Ferrum weight percentage (Fe), %, max |
0.01 |
0.1 |
- |
|
Moisture content, %, max |
2.0 |
3.0 |
- |
Packaging
Polyethylene bag packed in polypropylene bag. Net weight: 25 kg.
Storage
Store in a dry well-ventilated warehouses.Shelf life - 1 years.