Synthetic cryolite
Also known as: sodium hexafluoroaluminate, trisodium hexafluoroaluminate, sodium aluminum fluoride, cryolite, artificial cryolite, aluminum sodium fluoride, kryolith, trisodiumaluminumhexafluoride
Synthetic cryolite (CAS 13775-53-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula AlF6Na3 and a molecular weight of 209.94100 g/mol. Key properties include a melting point of 1000°C, a boiling point of 19.5ºC at 760 mmHg and a density of 2.9 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H332 — Harmful if inhaled, H372 — Causes damage to organs through prolonged exposure and H411 — Toxic to aquatic life with long lasting effects. It is listed by 1 supplier, from 0.56 to 500.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13775-53-6
- Jingsj CID
- J-2885-3
- Molecular Formula
- AlF6Na3
- Molecular Weight
- 209.94100 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥280.00 | $0.08 /gBest ¥0.56/g CNY | CN China MOQ 500g | |
Made to OrderPlatform-operated | 99% 2kg | ¥900.00 | $67.34 /kg ¥450.00/kg CNY | CN China MOQ 2kg | |
Made to OrderPlatform-operated | 99% 1kg | ¥500.00 | $74.82 /kg ¥500.00/kg CNY | CN China MOQ 1kg |
Physicochemical Properties
| Melting Point | 1000°C |
|---|---|
| Boiling Point | 19.5ºC at 760 mmHg |
| Density | 2.9 g/mL at 25 °C(lit.) |
| Exact Mass | 209.94100 |
| LogP | 2.52120 |
| Refractive Index | 1.338 |
GHS Safety & Compliance
- H332 — Harmful if inhaled
- H372 — Causes damage to organs through prolonged exposure
- H411 — Toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2826300000 |
|---|
Frequently Asked Questions
What is the CAS number of Synthetic cryolite?
The CAS number of Synthetic cryolite is 13775-53-6.
What are the molecular formula and molecular weight of Synthetic cryolite?
Synthetic cryolite has molecular formula AlF6Na3 and molecular weight 209.94100 g/mol.
Which suppliers offer Synthetic cryolite?
1 supplier(s) listed; reference unit price ¥0.56–500.00 /g.
Is Synthetic cryolite hazardous?
Synthetic cryolite has GHS signal word Danger and hazard statements H332 — Harmful if inhaled; H372 — Causes damage to organs through prolonged exposure; H411 — Toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Synthetic cryolite (CAS 13775-53-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2885-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.