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Potassium Iodide AR 99.5% 500g Analar Normapur [END USER DECLARATION REQUIRED]
26846.268-500g



Catalogue Number 26846

Potassium iodide 99.5%, AnalaR NORMAPUR® analytical reagent

Potassium iodide ≥99.5%, AnalaR NORMAPUR® analytical reagent

Formula: Kl
MW: 166 g/mol
Boiling Pt: 1330 °C (1013 hPa)
Melting Pt: 681 °C
Density: 3,13 g/cm³ (20 °C)
Storage Temperature: Ambient		 MDL Number: MFCD00011405
CAS Number: 7681-11-0
EINECS: 231-659-4
Merck Index: 12,07809

 

Specification Test Results

Assay Min. 99.5 %
Solution in water Passes test
Alkalinity Max. 0.002 meq/g
pH (20°C; 5 %) 5.7 - 9.2
Heavy metals (as Pb) Max. 2 ppm
Insolubility in water Max. 50 ppm
Loss on drying (150°C) Max. 0.2 %
Reducing substances (as I) Max. 10 ppm
Total N (Nitr ogen) Max. 10 ppm
Cl + Br (as Cl) Max. 100 ppm
IO3 (Iod ate) Max. 2 ppm
PO4 (Phosp hate) Max. 10 ppm
SO4 (Sulp hate) Max. 10 ppm
As (Arse nic) Max. 0.1 ppm
Ba (Bari um) Max. 20 ppm
Ca (Ca lcium) Max. 10 ppm
Cu (Cop per) Max. 2 ppm
Fe (Iro n) Max. 2 ppm
Mg (Magn esium) Max. 5 ppm
Na (Sodi um) Max. 0.03 %
Pb (Le ad) Max. 5 ppm

Safety Data Sheet

Unit Qty: ea
Availability: 30 in stock

 

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