Ammoniumjodid 99+% for analysis
Leverantör: Thermo Scientific
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Varning
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206461000
206465000
206460025
ACRO206461000EA
1275
SEK
ACRO206461000
ACRO206465000
ACRO206460025
Ammoniumjodid 99+% for analysis
Ammoniumjodid
Formel:
NH₄I MW: 144,94 g/mol Smältpunkt: 551 °C (subl.) Densitet: 2,51 g/cm³ Storage Temperature: Omgivande |
MDL Number:
MFCD00011424 CAS nummer: 12027-06-4 EINECS: 234-717-7 Merck Index: 13,00531 |
Specifikation testresultat
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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