Sodium Fluorosilicate (Sodium Hexafluorosilicate). Grade: commercially pure
Description
White odorless powder. Yellow or gray color shade is available. No impuruties. Slightly soluble in water, soluble in alcohol. Reacts with concentrated acids with release HF. Noncombustible. Toxic.
Characteristics
|
Chemical Analysis |
Technical |
|
Sodium Fluorosilicate weight percentage (Na2SiF6), %, min |
80 |
|
Free acidity weight percentage (HF), %, max |
0.2 |
|
Loss on drying, %, max |
0.1 |
|
Chlorides weight percentage (Cl), %, max |
- |
|
Ferrum weight percentage (Fe), %, max |
- |
|
Moisture content, %, max |
0.1 |
Packaging
Polypropylene bag with polyethylene liner Net weight: 35 kg.
Storage
Store in a dry well-ventilated warehouses.Warranty period: 1 year.