Model Number

Sodium Silicofluoride

 Sodium Silicofluoride

                        Specification

Product Description:  White free flowing powder                        Batch No.: 08071501

Formular: Na₂SiF₆              Purity: 99%                        Standard: HG/T3252-2000

Un No.: 2674                   Cas No.: 16893-85-9                  Hs No.:  2826901000

Packing: in a black plastic Bag inner layer and a woven bag as external layer, 25/50/1000kgs per bag, or according to the buyer’s requirement. Suitable for long distance transportation

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.

Sodium Silicofluoride                                         99.00%MIN                       

Loss of weight on drying at 105℃                               0.30%MAX                      

Free acid(as HCl)                                             0.10%MAX                       

Chlorides(as Cl^-)                                                                                             0.10%MAX                        

Sulphate(SO₄^2-)                                              0.25%MAX                       

Iron(Fe)                                                    0.02%MAX                       

Water-insoluble matter                                         0.5% MAX                       

Heavy metal(as Pb)                                           0.01%MAX