Sodium Iodide 99% Extrapure, 100 gram

Synonim : Confirming to BP,USP

Product Code. : 02928

Grade : Extrapure

Purity : 99%

CAS No. : 7681-82-5

Molecular Formula : NaI

Molecular Weight : 149.89

H.S.Code : 2827.60200

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

Specification

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%

Note :

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Sodium Iodide 99% Extrapure, 100 gram | CMS

Sodium Iodide 99% Extrapure, 100 gram | CMS

Rp 100

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