| Classification: | Other Inorganic Salts |
|---|---|
| Model Number: | 7789-23-3 |
| Brand Name: | HBOCEAN |
| Application: | It is used as etching agent for glass, antiseptic agent for food, solv |
| Appearance: | White Powder |
| Purity: | 99% |
| Grade Standard: | Industrial Grade |
| Place of Origin: | China (Mainland) |
| MF: | NA3ALF6 |
| CAS No.: | 7789-23-3 |
Quick Details
Specifications
|
Item |
Specifications |
|
|
Better grade |
Export grate |
|
|
Purity% |
≥99 |
≥99.5 |
|
Chloride (Cl)% |
≤0.005 |
≤0.005 |
|
Sulphate (SO4)% |
≤0.03 |
≤0.02 |
|
Ferrous (Fe)% |
≤0.002 |
≤0.001 |
|
Heavy metals (Pb)% |
≤0.003 |
≤0.002 |
|
Free acidity (HF)% |
≤0.1 |
≤0.05 |
|
Free sodium (KOH)% |
≤0.1 |
≤0.05 |
|
Fluosilicate (H2SiF6)% |
≤0.02 |
≤0.01 |
|
Loss on drying% |
≤0.3 |
≤0.2 |
[Uses]
It is used as etching agent for glass, antiseptic agent for food, solvent in welding, insecticide, fluorizating agent, absorbent, analytic reagent and raw material to produce potassium acid fluoride, etc.