99% Purity Potassium fluoride dihydrate with low price CAS 13455-21-5
| Potassium fluoride dihydrate Basic information | |
| Product Name: | Potassium fluoride dihydrate |
| CAS: | 13455-21-5 |
| MF: | FH4KO2 |
| MW: | 94.13 |
| EINECS: | 627-039-1 |
| Mol File: | 13455-21-5.mol |
| Potassium fluoride dihydrate Chemical Properties | |
| Melting point | 41 °C(lit.) |
| Boiling point | 1505°C |
| density | 2,454 g/cm3 |
| refractive index | 1.352 |
| storage temp. | Refrigerator (+4°C) |
| form | Liquid |
| Specific Gravity | 2.454 |
| color | Colorless |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 147632 |
| Stability: |
hygroscopic |
| CAS DataBase Reference | 13455-21-5(CAS DataBase Reference) |
|
Items |
Standard |
Result |
|
Heavy metals (as Pb) |
≤0.002% |
0.001% |
|
Burning residue |
≤0.01% |
0.006% |
|
Sulfate (SO4) |
≤0.005% |
0.002% |
|
Chloride (Cl) |
≤0.001% |
0.001% |
|
content |
>98.0% |
98.6% |
|
Exterior |
White crystal |
White crystal |
|
result: |
Standards compliant |
|
Applications
Flux for silver welding, flux for metallurgical processing
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