Xinxiang Yellow River Fine Chemical is
commited t offer potassium fluoride in the terms of high active
spray dried, granular and solution, more over we can customize
the package upon your request.
It is mainly used in the manufacture of electronic products,
high-grade medicines and pesticides.
Potassium Fluoride mass fraction
/%≥*9.5 Chlorides(Cl) mass fraction
/% ≤0.*5 Loss on
ignition/% ≤0.2 Free acids/alkalis mass
fraction As HF /%
≤0.*5 As KOH/% ≤0.*5 Sulphate(SO4) mass
fraction
/% ≤0.1 fluosilicate
silicofluoride(SiO2) mass fraction /%
≤0.*1 Insol. in water
/%
≤0.*1 ICPCr≤5
ppm Determination of KF
microelements Cu≤5 ppm Mg≤5 ppm Al≤*0 ppm Si≤8 ppm Fe≤5 ppm Pb≤*0 ppm As≤5 ppm B≤5 ppm Ca≤5 ppm Na≤**0 ppm Ni≤3 ppm
