sodium iodide 99% extrapure

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Description

CAS 7681-82-5
Molecular Formula NaI
Molecular Weight 149.89
Shelf Life 36 Months
Physical Properties
Physical State at 20 °C Solid Colour White crystalline
Odour Odorless pH Value 8 – 9.5
Melting Point/ Freezing Point [°C] 651°C Boiling Point [°C] 1300°C
Vapour Pressure Mm/Hg 1 mm Hg @ 7670C Density [g/cm3] 3.67
Solubility in Water [% weight] 184 g/l00 ml water @ 250C
Specifications
Appearance A white crystalline powder Assay (On Dried Basis) 99.0 – 100.5%
Identity Passes test Appearance of Solution Passes test
Impurities With Alkaline Reaction Passes test Sulphate (So4) Max 0.01%
Iodate (Io3) Passes test Thiosulphate (S2O3) Passes test
Thiosulphate And Barium Passes test Total Nitrogen (N) Max 0.001%
Heavy Metal (As Pb) Max 0.001% Iron (Fe) Max 0.0005%
Potassium (K) Max 0.05% Loss On Drying (At 105°C) Max 3%
Water (H2O) Max 2% Bromide & Chloride (Cl) Max 0.03%
Dangerous Goods Information
UN Number 3077 DG Class 9
Safety Information & Hazard Symbols
Symbol GHS07, GHS09
Signal Word Warning
Hazard Statement H315-H319-H400
Precaution Statement P273-P305 + P351 + P338

sodium iodide 99% extrapure

Price range: $206.00 through $472.30

SKU C02928-00100-HS Category
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