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Brand Name : YIXIN
Model Number : YXF-004
Certification : ISO9001
Place of Origin : CHINA
MOQ : 1-25ton
Payment Terms : L/C, T/T, Western Union
Supply Ability : 1000 ton per month
Delivery Time : 3-15days after we received deposit
Packaging Details : 25/50 bags
Density : 2.9 g/cm3
CAS NO : 15096-52-3
HS CODE : 2826300000
F content : 53.5%
MW : 209.94
Dissolution : poorly soluble
Synthetic cryolite powder is one kind of odorless white solid or powder.
Most cryolite is manufactured from aluminium oxides, hydrofluoric acid, and
sodium hydroxide or the equivalent reagent hexafluorosilicic acid:
6 NaOH + Al2O3 + 12 HF → 2 Na3AlF6 + 9 H2OIt was mined as cryolite at Ivigtût
on the west coast of Greenland, until the deposit was depleted in 1987.
Details
| |
CAS Number
| 15096-52-3 |
Properties
| |
Chemical formula
| Na3AlF6 |
Molar mass
| 209.94 g/mol |
Appearance
| white powder |
Density
| 2.9 g/cm3, solid |
Melting point |
1000°C (1,740 °F; 1,220 K)
|
Boiling point
| decomposes |
Solubility in water
| 0.04% (20°C) |
Vapor pressure
| essentially 0 |
Macro molecule
Na3AlF6 | Item
| Specification |
Na3AlF6
| 98% | |
F
| 53.5% | |
Al
| 13.8% | |
Na
| 31.2% | |
SiO2
| 0.28% | |
Fe2O3
| 0.03% | |
SO4
| 0.01% | |
Hygroscopic moisture
| 0.17% | |
Cauterant decrease
| 1.85% | |
Molecular proportion
| 2.65% |
Low molecule
Na3AlF6 | Item
| Specification |
Na3AlF6
| 98% | |
F
| 53.4% | |
Al
| 14.6% | |
Na
| 30.5% | |
SiO2
| 0.25% | |
Fe2O3
| 0.03% | |
SO4
| 0.01% | |
Hygroscopic moisture
| 0.15% | |
Cauterant decrease
| 1.27% | |
Molecular proportion
| 2.46% |
1.Pesticides
2.Adhesives
3.Cosolvent in enamel industry
T/T 30% deposit ,70% paid against copy B/L
►MOQ
1-25ton
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98% Purity Synthetic Sodium Cryolite Powder Na3AlF6 53.5% F Content 209.94 MW Images |