Calcium fluorosilicate, 95%
Buy Calcium fluorosilicate, 95% (CAS 16925-39-6) from Zemixal: CaF6Si, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-013428.
About Calcium fluorosilicate, 95%
Calcium fluorosilicate, 95% sits in our alkaline Earth Compounds (Be, Mg, Ca, Sr, Ba) section and ships worldwide from stock or short lead time. Identity at a glance (95%): CAS 16925-39-6, formula CaF6Si and molar mass 182.15 g/mol. Typical appearance is white to light yellow powder.
Use cases we see most often
- Materials research
- Chemical synthesis
Storage and safety notes
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Standard pack sizes are 100 g, 500 g and 5 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Calcium fluorosilicate, 95% |
|---|---|
| Catalogue number | ZX-013428 |
| CAS number | 16925-39-6 |
| IUPAC name | calcium hexafluorosilicon(2-) |
| Molecular formula | CaF6Si |
| Molar mass | 182.15 g/mol |
| Exact mass | 181.9299 |
| Purity / assay | 95% |
| Physical form | Powder |
| Appearance | White to light yellow powder |
| H-bond donors / acceptors | 0 / 7 |
| Topological polar surface area | 0 Ų |
| HS code | 28261990 |
| InChIKey | CVWSBMWWVFJIBN-UHFFFAOYSA-N |
| SMILES | F[Si-2](F)(F)(F)(F)F.[Ca+2] |
| PubChem CID | 10176392 |
| Synonyms | Calcium hexafluorosilicate, Calcium fluosilicate, Calcium silicofluoride, Silicate(2-), hexafluoro-, calcium, Lapis lazuli, Lapis Lazuli8129, Hexafluorosilicate(2-) calcium (1:1), Silicate(2-), hexafluoro-, calcium (1:1), calcium,silicon(4+),hexafluoride, Calcium hexafluoridosilicate(2-) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Calcium fluorosilicate, 95%
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Other grades with CAS 16925-39-6
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