221945
Fluka

Potassium iodide

SKU
221945
ACS Reagent, ≥99.0%
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Brand
Fluka
UNSPSC Code
12352302
CAS Numbers (All) EC Number Linear Formula
KI
MDL Number Molar Mass
166 g/mol
RTECS Number
TT2975000

Documents

Specifications

PropertyValue
Magnesium (Mg)max. 0.001 %
Phosphate (PO<SUB>4</SUB>)max. 0.001 %
pH (5 %, 25 °C)6.0 - 9.2
Calcium (Ca)max. 0.002 %
Loss on dryingmax. 0.2 %
Sodium (Na)max. 0.005 %
Water insoluble mattermax. 0.005 %
Iron (Fe)max. 3 ppm
Sulfate (SO<SUB>4</SUB>)max. 0.005 %
Iodate (IO<SUB>3</SUB>)max. 3 ppm
Bromide, chloride (as Cl)max. 0.01 %
Heavy metals (as Pb)max. 5 ppm
Assaymin. 99.0 %
Barium (Ba)max. 0.002 %

Properties

PropertyValue
Autoignition Temperature>1.300 °C
Boiling Point/Range1.323 °C (1.013 hPa)
ColorColorless
Density3.12 g/cm3 (20 °C)
FlashpointNot applicable
FormCrystalline
GradeACS Grade Salts
Incompatible MaterialsStrong acids, Oxidizing agents, Nitrates
Lower Explosion LimitNot applicable
Melting Point/Range681 °C
Partition CoefficientNot applicable
Purity Percentage99.0
Purity Details>=99.0%
Solubility in Water1.429 g/l (25 °C)
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value6.0-9.0 (20 °C)

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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