Hot New Products Decoloring Agent - High Purity Sodium Fluorosilicate | Water Treatment Manufacture – Yuncang
Hot New Products Decoloring Agent - High Purity Sodium Fluorosilicate | Water Treatment Manufacture – Yuncang Detail:
Flammability And Hazard Characteristics
It is non-combustible with fire releasing toxic fluoride and sodium oxide, silica smoke; when it is reacted with an acid, it can generate poisonous hydrogen fluoride.
Storage Characteristics
Treasury: ventilation, low-temperature, and drying; store it separately from food and acid.
Technical Specification
Items | Index |
Sodium fluorosilicate (%) | 99.0 MIN |
Fluorine (as F, %) | 59.7 MIN |
Water insoluble matter | 0.50 MAX |
Loss of weight (105℃) | 0.30 MAX |
Free acid (as HCl, %) | 0.10 MAX |
Chloride (as Cl-, %) | 0.10 MAX |
Sulphate (as SO42-, %) | 0.25 MAX |
Iron (as Fe, %) | 0.02 MAX |
Heavy metal (as Pb, %) | 0.01 MAX |
Particale Size Distribution: | |
Passing through 420 micron (40 mesh) sieve | 98 MIN |
Passing through 250 micron (60 mesh) sieve | 90 MIN |
Passing through 150 micron (100 mesh) sieve | 90 MIN |
Passing through 74 micron (200 mesh) sieve | 50 MIN |
Passing through 44 micron (325 mesh) sieve | 25 MAX |
Packing | 25 kg plastics bag |
Toxicity
This product is toxic with a stimulating effect on the respiratory organ. People of mistakenly oral poisoning will get severe symptoms of damage to the gastrointestinal tract with the lethal dose being 0.4~4g. During the working of the operator, they should wear the necessary protective equipment to prevent poisoning. Production equipment should be sealed and the workshop should be well ventilated.
Water Treatment Sodium Silicofluoride, Sodium Fluorosilicate, SSF, Na2SiF6.
Sodium fluorosilicate can be called sodium silicofluoride, or sodium hexafluorosilicate, SSF. The price of sodium fluorosilicate can be based on product capacity, and the purity that the buyer need.
Applications
● As an opacifying agent for vitreous enamels and opalescent glass.
● As coagulant for latex.
● As a preservative agent of wood.
● As a flux in the melting of light metals.
● As an acidifying agent in the textile industry.
● Also applied in zirconia pigments, frits, ceramic enamels, and pharmaceutical industries.
Product detail pictures:

Related Product Guide:
Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for Hot New Products Decoloring Agent - High Purity Sodium Fluorosilicate | Water Treatment Manufacture – Yuncang , The product will supply to all over the world, such as: Peru, Guyana, Chile, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!

Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
