Inorganic fluoride salt products

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Changfu Chemical

Ammonicum Fluoride

Molecular Formula NH4F
Molecular Weight 37.04
Property While crystal-like powder;deliquescent;soluble in cold water and slightly dissolved in alcohol;acidic in solutionl;decomposable when heated or in warm water:corrosive to glass:toxic:keep it dry and sealed.
Usage Analytical reagent.micro-analysis of zirconium:glass engraving:antiseptic,chemical polishing agent,masking agent and bacteriostatic agent:extraction of rare elements.
Content 96% 98%
Impurity index
Impurity name Index
Chloride((Cl) ≤0.05%
Silicate(SiO2) ≤0.2%
Iron(Fe) ≤0.01%
Heavy metal(Pb) ≤0.01%
lgnited residue ≤0.2%
Package 25kg plastic woven bag.
Caution at transportation Inorganic toxicant
specified number of hazardous goods 83015

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