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AMMONIUM FLUORIDE FOR ANALYSIS EMSURE

Brands: MERCK
Rp 7.611.000

Synonym(s): Ammonium fluoride, Fluoroammonium

Empirical Formula (Hill Notation): H4FN

Assay (precipitation titration, NH₄F): ≥ 98.0 %

Ammonium hydrogen difluoride (NH₄HF₂): ≤ 0.5 %

Chloride (Cl): ≤ 0.001 %

Hexafluorosilicate (SiF₆): ≤ 0.1 %

Sulfate (SO₄): ≤ 0.005 %

Heavy metals (as Pb): ≤ 0.0005 %

Fe (Iron): ≤ 0.0005 %

K (Potassium): ≤ 0.002 %

Na (Sodium): ≤ 0.002 %

Water: ≤ 5 %

Insoluble matter: ≤ 0.005 %

Residue on ignition: ≤ 0.01 %

Conform to ACS

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PT. Multi Medika Laboratory

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