Detailed Product Description

Molecular Formula: Na₂SiF₆

CAS Code: 16893-85-9

UN Code: 2674

Product Brief Introduction: SSF is the fluosilicate variety with the largest consumption for construction and building materials. It is mainly used as enamel fluxing agent, glass opalizing agent, acid-proof clay, acid-proof concrete coagulator and wood preservative. It can also be used for insecticide.

Major Technical specifications

Na₂SiF₆ (dry base)content≥99.0%, 105drying loss≤0.3%, free acid (calculated by HCl) content≤0.10%, chloride (calculated by Cl) content≤0.15%, sulfate (calculated by SO₄^2-) content≤0.25%, Fe content≤0.02%, size -250um≥90.0%.

Illustrations on other ingredients: Basically no other impurities

Brand: Duohuan Brand

Outward Appearance: white powder crystals 

Name often Used: Sodium Fluorosilicate

Criteria Implemented: HG/T 3252-2000

Product Hazard or Harmful Ingredients: It does not combust or explode but has corrosivity and certain toxicity.

Product Physical Properties: The product is white powder crystals and basically neutral. It is difficult to dissolve in water and acid and the density is 2.37g/cm³.

Product Chemical Properties: It is stable under normal temperature. It does not combust nor explode when it is heated or contacts with redox materials.

Spillage Treatment Method: Simple cleaning and burying

Protection Measures for Product Transport & Storage: To prevent from caking and going bad, it should be kept indoor or be covered with protection materials like canvas and free from the blazing sun.

Other Information: Anti-caking agent can be added at the request of customers.

Product NameNaSiF6