Formula: NaBF4
Molecular: 109.81
Execute standard: National standard/GB
Properties: White powder with bitter and sour smell; Soluble in water, slightly soluble in ethanol; decomposes against heat and acid; melting point: 384°C(gradually); toxic.
Uses: Analysis reagent; electrochemical process
Quality Index：

Index name	Premium Grade
NaBF4 %	≥98
Cl %	≤0.01
SO4 %	≤0.01
Iron  Fe%	≤0.01
Heavy metal (Pb)%	≤0.01

Packing: in a black plastic Bag inner layer and a woven bag as external layer, 25/50/1000kgs per bag, or according to the buyer’s requirement. Suitable for long distance transportation.