Ammonium iodide 99+% for analysis
Supplier: Thermo Scientific Chemicals
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Warning
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AC20646-0025
AC20646-1000
AC20646-5000
TS20646-0025EA
1022
USD
TS20646-0025
TS20646-1000
TS20646-5000
Ammonium iodide 99+% for analysis
Ammonium iodide
Formula:
NH₄I MW: 144.94 g/mol Melting Pt: 551 °C (subl.) Density: 2.51 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00011424 CAS Number: 12027-06-4 EINECS: 234-717-7 Merck Index: 13,00531 |
Specification Test Results
Appearance | White to light yellow Crystalline powder (May turn yellow on storage) |
Titration Argentometric | 99.0 to 101.0 % |
Ash | ≤0.05 % |
pH | 4.5 to 6.5 (5 % at 20°C) |
Chloride and Bromide | ≤0.05 % (as Cl) |
Phosphate (PO4) | ≤10 ppm |
Sulfate (SO4) | ≤500 ppm |
Barium (Ba) | ≤20 ppm |
Calcium (Ca) | ≤20 ppm |
Iron (Fe) | ≤5 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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