Sodium Silicofluoride - 99.15% Purity, Free Flowing White Powder | High Quality, Impurity-free, Versatile Industrial Use Agent

We are a very eminent name of the market for producing of Sodium Silicofluoride to our clients with the following details:
1.sodium hexafluorosilicate
2.White free flowing power
3.The certificate is complete
4.Reasonable Price
5.Good service
High quality without impurities sodium hexafluorosilicate of industrial use
Product Description
Product name: sodium silicofluoride
Packing: In Plastics Bag then to woven Bags. N.W.: 25 kgs for each bag.
Main Usage:As opacifying agent for vitreous enamels and opalescent glass. As coagulant for latex. In zirconia pigments. In the manufacture of frits and ceramic enamels.As a preservative agent of wood. As a flux in melting of light metals. As an acidifying agent in the textile industry. In the pharmaceutical industry.
ItemsStandard IndexResults of Analysis%
Sodium Silicofluoride99.00%MIN99.15%
Loss of weight on drying at 105A C0.30%MAX0.25%
Free acid(as HCl)0.10%MAX0.083%
Chlorides(as Cl-)0.10%MAX0.08%
Sulphate(SO42-)0.25%MAX0.21%
Iron(Fe)0.02%MAX0.0033%
Water-insoluble matter0.5% MAX0.36%
Heavy metal(as Pb)0.01%MAX0.00035%
Particale Size Distribution
Passing through 420 micron (40 mesh) sieve98% MIN100%
Passing through 250 micron (60 mesh) sieve90%MIN99 .95%
Passing through150 micron (100mesh) sieve 94.3%
Passing through 74 micron (200mesh) sieve 33.8%
Passing through 44 micron (325 mesh) sieve25% MAX11.8%