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Sodio ioduro ≥99.5%, AnalaR NORMAPUR® ACS per analisi

Fornitore: VWR Chemicals
Attenzione

Synonyms: Hydriodic acid sodium salt, Sodium monoiodide, Ioduril

27913.234EA 141 EUR
27913.234 27913.260
Sodio ioduro ≥99.5%, AnalaR NORMAPUR® ACS per analisi
Sodio ioduro
Formula: NaI
Peso molecolare: 149,89 g/mol
Punto di ebollizione: 1300 °C (1013 hPa)
Punto di fusione: 662 °C
Densità: 3,67 g/cm³ (20 °C)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003532
CAS Number: 7681-82-5
EINECS: 231-679-3
UN: 3077
ADR: 9,III
Merck Index: 13,08705

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Risultati del test di specificazione

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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