Detailed Product Description

1. Molecular Formula:NaBF₄
2. Molecular Weight:109.811
3. Property:white or colorless crystal;transparent and right angle prism if anhydrous and without sharp end;not corrosive to glass if absolutely dry;freely soluble in water and slightly in alcohol;melting point:384°C
4. Usage:resin finishing catalyst in textile and printing and dyeing industries;coating,fluorating agent and chemical reagent;flux of non-ferrous metal
5. Specifications
   Assay: ≥98%
   Impurity level:

   Impurity name	Index
   SO4	≤0.01%
   Fe	≤0.05%
   SiO2	≤0.3%
   Pb	≤0.004%
   Cl	≤0.05%
   PO4	≤0.01%

   
   
6. Packing:25kg  bag