1,Molecular formula:NH4F
2,Molecular weight:37.04
3,Properties:White crystalline powder. Its solution appears acid. It is slightly soluble in ethanol. Toxic, sealed storage.
4,Use:Analytical reagent, zirconium microanalysis, glass carving, anti-corrosion agent, chemical polishing,masking agent,bacterial inhibitor. It can also used in distilling rare elements.
Specification:GB/T1276-1999
Index name:Industrial grade
Content:≥96.00%
Maximum impurity content(calculated by %):
Residue on ignition(based on sulphate)≤0.2
Chloride(C1) ≤0.05
Sulphate(SO4)≤0.1
Silicofluoridee(SiF6)≤0.8
Iron(Fe)≤0.01
Packing:25kg plastic woven bag with plastic lining
Transportation:Inorganic toxic article,Dangerous Goods No.:83015
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