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product

Potassium Fluoroborate
[Molecular formula]: KBF4
[Molecular Weight]: 125.91
[Appearance]: White powder.
[Main content]: 98% min.
[Impurity index sign]:
 

Free acid: 0.5% max.

Free KOH: 0.5% max.
  Cl-: 0.002% max. PO43-: 0.005% max.
  Fe: 0.002% max. Heavy metal(Pb): 0.001% max.
[Used]: Used to the hot weld and copper weld's flux and etc.
[Packing]: 25kg per bag. Storage Store in cool and dry and warehouse and avoid exposing sun.
[Storage]: Store in cool and dry and warehouse and avoid exposing to sun.

Sodium Fluoroborate
[Molecular formula]: NaBF4
[Molecular weight]: 109.81
[Appearance]: Colorless or white crystalline powder.
[Main content]: 98% min.
[Impurity index sign]:
 

Cl-: 0.005% max.

PO43-: 0.01% max.
  SO42-: 0.005% max. SiO2: 0.4% max.
  Heavy metal: 0.004% max. Fe: 0.005% max.
 [PH]: 2-4
[Used]
: Print the dyer industry to inside make the resin sorting the catalyst in the spinning, and still used for not iron metal the refinement, electricity chemistry handle, fluoro-agent and chemistry agent etc.
[Packing]: 25kg per bag.
 

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