Project

Index

Export level

Industrial grade

Appearance

White powder or gelatinous crystal

White powder or gelatinous crystal

Potassium fluoroborate（KBF4）％

≥98.0

≥99.5

Free acid（HF）               ％

≤0.1

≤0.1

Free base（KOH）              ％

≤0.1

≤0.1

Chloride（Cl）                ％

≤0.002

≤0.002

Sulfate（SO42-）              ％

≤0.002

≤0.002

Phosphate（PO43-）            ％

≤0.005

≤0.005

Iron（Fe）                    ％

≤0.001

≤0.002

Heavy metal（Pb）             ％

≤0.001

≤0.001

Potassium fluorosilicate      ％

≤0.3

≤0.02

Loss on drying（105℃/2H）    ％

≤0.5

≤0.2

Supply reference

Packing specification

25kg composite kraft paper bags, cartons or cardboard drums or according to customer needs.

Quote batch

Quote reference         Yuan/Ton

Quote validity period