1,Molecular formula:KHF2
2,Molecular weight:78.10
3, Properties:Colorless crystal, easily soluble in water, insoluble in ethanol. Melting point:238°C. Sealed storage.
4,Use:Masking agent, metallurgy fluxĄŁ
5,Specification:Enterprise standard
Index name:Industrial grade
Content: ≥97%
Maximum impurity content(calculated by %)
Free acid(based on HF):24.85-25.90
Chloride(Cl)≤0.03
Sulphate(SO4)≤0.03
Sulfite(SO3)≤0.015
Silicofluoridee(SiO3)≤0.45
Sodium(Na)≤2.00
Aluminium(A1)≤0.015
Iron(Fe)≤0.005
Heavy metal(based on Pb)≤0.01
Packing:25kg plastic woven bag with plastic lining
Transportation:Inorganic toxic article,Dangerous Goods No.:83020
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