Calcium hexafluorosilicate
Also known as: Calcium fluosilicate, Calcium fluorosilicate, Calcium silicofluoride, Calcium hexafluorosilicate, Silicate(2-),hexafluoro-,calcium(1:1), calcium,silicon(4+),hexafluoride, EINECS 240-991-9, MFCD00015978
Calcium hexafluorosilicate (CAS 16925-39-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CaF6Si and a molecular weight of 182.15400 g/mol. It is listed by 1 supplier, from 6.20 to 11.20 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 16925-39-6
- Jingsj CID
- J-32358-1
- Molecular Formula
- CaF6Si
- Molecular Weight
- 182.15400 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥3,100.00 | $0.93 /gBest ¥6.20/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥698.00 | $1.04 /g ¥6.98/g CNY | CN China MOQ 100g | |
Made to Order | 99% 25g | ¥280.00 | $1.68 /g ¥11.20/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Exact Mass | 181.93000 |
|---|---|
| LogP | 2.14040 |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Calcium hexafluorosilicate?
The CAS number of Calcium hexafluorosilicate is 16925-39-6.
What are the molecular formula and molecular weight of Calcium hexafluorosilicate?
Calcium hexafluorosilicate has molecular formula CaF6Si and molecular weight 182.15400 g/mol.
Which suppliers offer Calcium hexafluorosilicate?
1 supplier(s) listed; reference unit price ¥6.20–11.20 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Calcium hexafluorosilicate (CAS 16925-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32358-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.