Molekula
Cryolite, synthetic, powder
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we source and repack to the quantity you need
Synthetic cryolite (Na₃AlF₆) is a fluorinated sodium-aluminum compound primarily used as a flux in aluminum smelting to lower melting points and improve conductivity. It also serves in glass manufacturing, ceramics, and as a source of fluoride in industrial processes. This powdered chemical has a CAS number of 15096-52-3, a molecular weight of 209.94, and requires ambient storage with a **Danger** signal word due to its hazardous properties. Molekula supplies synthetic cryolite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Synthetic cryolite (Na₃AlF₆) is a fluorinated sodium-aluminum compound primarily used as a flux in aluminum smelting to lower melting points and improve conductivity. It also serves in glass manufacturing, ceramics, and as a source of fluoride in industrial processes. This powdered chemical has a CAS number of 15096-52-3, a molecular weight of 209.94, and requires ambient storage with a **Danger** signal word due to its hazardous properties. Molekula supplies synthetic cryolite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us the quantity you actually need — drums, IBCs, sacks or a one-off bulk lot. We'll source it and come back with a price, usually within one working day.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Beige to off white solid |
| Water | ≤0.40% |
| Fluorine (F) | ≥13% |
| Sodium (Na) | ≤32% |
| Aluminium (Al) | ≥13% |
| Silicon Dioxide (SiO2) | ≤0.36% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 77308095 |
| CAS Number | 15096-52-3 |
| Molecular Formula | Na3AlF6 |
| Molecular Weight | 209.94 |
| SMILES | [Na+].[F-][Al+3]([F-])([F-])([F-])([F-])[F-] |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28263000 |
| Tariff Code | 2826300000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H332 Harmful if inhaled
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Precautionary statements
- P273 Avoid release to the environment
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is synthetic cryolite powder commonly used for?
Synthetic cryolite is primarily used in the aluminum industry as a flux to lower the melting point of alumina, improving energy efficiency in smelting processes.
What is the chemical formula and molecular weight of synthetic cryolite?
The chemical formula is **Na₃AlF₆**, and the molecular weight is **209.94 g/mol**.
How should synthetic cryolite powder be stored?
Store in a cool, dry, well-ventilated area at ambient temperature, away from moisture and incompatible substances.
What grades of synthetic cryolite does Molekula supply?
Molekula supplies **technical-grade synthetic cryolite powder**, meeting industrial specifications for aluminum smelting applications.
Can Molekula supply synthetic cryolite in bulk quantities?
Yes, we offer bulk packaging options (e.g., 25 kg bags or larger) for industrial customers—please inquire for specific availability.
What documentation comes with a synthetic cryolite order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a compliance certificate for purity and safety.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.