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Sodium Fluoroaluminate

Molecular Formula:Na3AlF6 
CAS  NO.:13775-53-6  
Molecular Weight:209.95  
Property:White powder with a shiny glass. Slightly soluble in water, acidic reaction, sulfuric acid that is decomposed.
Specification:

Impurity name

Index

Assay (Na3AlF6)

98% min.

Fluorine (F)

52-55% min.

Sodium (Na)  

28%-33% max.

Aluminum (Al)

12%-15% min.

Silica (SiO2)

0.35% max.

Ferric oxide (Fe2O3)

0.1% max.

Sulfate (SO4)

0.5% max.

Moisture (H2O)

0.3% max.

Usage:Aluminium fluxing medium  crop pesticide, enamel opal agent, sunscreen and fluxing medium of glass and enamel production, the wear-resisting of resin and rubber filler ; production of ferroalloy and rimmed steel.
Packing :25KGS compound bag. 
Caution at transportation:Must be kept from moisture.

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