Sodium fluoborate

l,Molecular formula:NaBF₄
2,Molecular weight:109.82
3,Properties:Colorless transparent crystal, with taste of bitter acid, easily soluble in water, insoluble in ethanol, melting point:384°C, toxic.
4,Use:Analytical reagent, electro chemical engineering.
5,Specification:Enterprise standard
Index name:Industrial grade
Content:≥98%
Aqueous solution pH(10%):2-4
Maximum impurity content(calculated by %):
Aqueous solution test:Qualified
Chloride(C1)≤0.005
Sulphate(SO4)≤0.005
Phosphate(PO4)≤0.01
Silicon dioxide(SiO2)≤0.3
Iron(Fe)≤0.005
Heavy metal(based on Pb)≤0.004
Packing:25kg plastic woven bag with plastic lining
Transportation:Inorganic toxic article. Transportation:Inorganic toxic article, avoid moisture