Potassium Fluoride_Fluoride chemicals_ShanghaiSungoTechnologyTradeCo.,Ltd.

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Fluoride chemicals

CHEMICAL FORMULA : KF M.W.: 58.10

DESCRIPTION:A colorless cubic with up 300 mesh,easily deliquescence,density in the range from 0.4 to 0.6.melting point on 858 degree,dissolved in water,hydrofluoric acid and liquid ammonia.

APPLICATION:Be used as corrosive agent for glass ,fusing agent in welding.

PRODUCTION#： CAS#：7778-23-3 HS NO.： 28261900 MSDS：YF0405-02

SPEC	Electronic grade	Export grade	Technical grade
ITEMS	SUNGO Standard	SUNGO Standard	HG/T2829-1997
assay ％	≥99.0％	≥99.0％	≥98％
Cl ％	≤0.005％	≤0.005％	≤0.05％
SO₄^2- ％	≤0.02％	≤0.02％	≤0.05％
Fe ％	≤0.0002％	≤0.002％	≤0.003％
Heavy metal ％ Fe/Na/Cd/Ca/Si/Mg/Al/B /Pb/Cr/Cu/Mn/Ni/Mo/Sn /Ti/W/Hg/As	≤0.0001％ Hg/As not found	≤0.002％	≤0.003％
HF ％	≤0.05％	≤0.05％	≤0.1％
K₂CO₃ ％	≤0.05％	≤0.05％	≤0.1％
K₂SiF₆ ％	≤0.02％	≤0.02％	≤0.02％