Potassium iodide 99.0-100.5% Ph. Eur.

Supplier: VWR Chemicals

Synonyms: Dipotassium diiodide, Kali iodide

VWRC26850.230EA 77.4 SGD
VWRC26850.230 VWRC26850.296 VWRC26850.365 VWRC26850.260 VWRC26850.460
Potassium iodide 99.0-100.5% Ph. Eur.
Potassium iodide
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: 13,07727

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Specification Test Results

Assay (calculated on dried substance) 99.0 - 100.5 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
Alkalinity Passes test
IO3 (Iodate) Passes test
SO4 (Sulphate) Max. 150 ppm
S2O3 (Thiosulphate) Passes test
Heavy metals (as Pb) Max. 10 ppm
Fe (Iron) Max. 20 ppm
Loss on drying (105°C) Max. 1 %
Residual solvents Passes test

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