Natriumiodid ≥99,5%, AnalaR NORMAPUR® ACS analytisches Reagens

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Synonyme: Iodnatrium

27913.260EA 278 EUR
27913.260 27913.234
Natriumiodid ≥99,5%, AnalaR NORMAPUR® ACS analytisches Reagens
Natriumiodid
Formel: NaI
Molecular Weight: 149,89 g/mol
Siedepunkt: 1300 °C (1013 hPa)
Schmelzpunkt: 662 °C
Dichte: 3,67 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00003532
CAS-Nummer: 7681-82-5
EINECS: 231-679-3
UN: 3077
ADR: 9,III
Merck Index: 13,08705

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Spezifikation Testergebnisse

Assay Min. 99.5 %
pH (25°C; 5 %) 6.0 - 9.0
Heavy metals (as Pb) Max. 5 ppm
Insoluble matter Max. 100 ppm
Loss on drying (100-105°C) Max. 0.5 %
Total N (Nitrogen) Max. 40 ppm
Cl + Br (as Cl) Max. 100 ppm
IO3 (Iodate) Max. 3 ppm
PO4 (Phosphate) Max. 10 ppm
SO4 (Sulphate) Max. 50 ppm
Ba (Barium) Max. 20 ppm
Ca (Calcium) Max. 20 ppm
Cu (Copper) Max. 5 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 100 ppm
Mg (Magnesium) Max. 10 ppm
Ni (Nickel) Max. 1 ppm
Conforms to ACS Passes test

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