A7311812
Sodium fluoroaluminate , AR,99% , 13775-53-6
Synonym(s):
Cryolite;Cryolite, synthetic;Sodium aluminum hexafluoride
CAS NO.：13775-53-6
Empirical Formula: AlF6Na3
Molecular Weight: 209.94
MDL number: MFCD00003507
EINECS: 237-410-6
| Pack Size | Price | Stock | Quantity |
| 500G | RMB35.20 | In Stock |
|
| 2.5KG | RMB138.40 | In Stock |
|
| 12×500g | RMB719.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 1000°C |
| Density | 2.9 g/mL at 25 °C (lit.) |
| refractive index | 1.338 |
| solubility | insoluble in H2O |
| form | Crystals |
| Specific Gravity | 2.9 |
| color | White |
| Water Solubility | Sparingly soluble in water(0.602 g/L at 20°C). |
| Merck | 14,2606 |
| Solubility Product Constant (Ksp) | pKsp: 9.39 |
| CAS DataBase Reference | 13775-53-6(CAS DataBase Reference) |
| EPA Substance Registry System | Aluminate(3-), hexafluoro-, trisodium, (OC-6-11)- (13775-53-6) |
Description and Uses
Sodium aluminum hexafluoride is used as a solvent (or flux) for electrolysis aluminum oxides such as bauxite, whitener for enamels and an opacifier for glass and in the industrial production of aluminum.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H332-H362-H372-H411 |
| Precautionary statements | P201-P260-P263-P273-P304+P340+P312-P308+P313 |
| Hazard Codes | T,N |
| Risk Statements | 20/22-48/23/25-51/53-20 |
| Safety Statements | 22-37-45-61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | BD0075000 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
