Overview
The workhorse fluosilicate for opal glass and enamel opacification, and for municipal fluoridation where the local authority specifies it.
Typical applications
- Water fluoridation
- Opal glass and vitreous enamel opacifier
- Acid-resistant cement and concrete hardening
- Insecticide and timber preservation
Specification & supply
| Product name | Sodium Fluosilicate |
|---|---|
| Synonyms | Sodium silicofluoride, Sodium hexafluorosilicate, SSF |
| CAS Registry Number | 16893-85-9 |
| Chemical formula | Na2SiF6 |
| Grades offered | Technical |
| Typical assay | 98% min |
| Standard packing | 25 kg HDPE bag, 50 kg bag |
| Category | Fluorochemicals & Fluoride Salts |
| Documentation | Manufacturer Certificate of Analysis · Elementium batch record · GHS Safety Data Sheet · transport classification on request |
| Supplied from | GIDC Industrial Estate, 4th Phase, Vapi, Gujarat 396195, India |
Assay and packing shown are typical. Exact specification is confirmed on the Certificate of Analysis for the lot despatched against your order. If your process needs a tighter impurity profile than the standard grade, tell us the limits and we will source against them.
Industries using Sodium Fluosilicate
Questions buyers ask
What is the CAS number of Sodium Fluosilicate?
The CAS Registry Number of Sodium Fluosilicate is 16893-85-9, and its chemical formula is Na2SiF6. It is also known as Sodium silicofluoride, Sodium hexafluorosilicate, SSF.
What grades and packing are available?
Sodium Fluosilicate is supplied in Technical grade, typically 98% min. Standard packing is 25 kg HDPE bag, 50 kg bag. Other pack sizes can be arranged through our in-house repacking service.
Where does Elementium supply Sodium Fluosilicate?
We deliver Sodium Fluosilicate from our warehouse at GIDC Vapi, Gujarat — same-day or next-day across the Vapi, Sarigam, Umbergaon, Silvassa, Daman and Valsad belt, and by road or rail across India. Export enquiries are accepted.
Do you provide a COA and Safety Data Sheet for Sodium Fluosilicate?
Yes. Every consignment is despatched with the manufacturer's Certificate of Analysis and our own batch record, and a GHS-format Safety Data Sheet is issued for the product. Transport classification details are provided for hazardous consignments.