Substance
ID:368420
Names and Identifiers
IUPAC name
potassium iodide
IUPAC Traditional name
potassium iodide
Synonyms
Potassium iodide碘化钾
Properties
Product Information
Cation Traces
heavy metals (as Pb): ≤5 ppm
Mg: ≤0.001%
Ba: ≤0.002%
Ca: ≤0.002%
Fe: ≤3 ppm
Na: ≤0.005%
Loss on Drying
≤0.2% loss on drying
Impurities
≤0.005% insolubles
≤0.001% N compounds
Antion Traces
sulfate (SO42-): ≤0.005%
iodate (IO3-): ≤3 ppm
phosphate (PO43-): ≤0.001%
chloride, bromide (as Cl)-: ≤0.01%
Linear Formula
KI
Grade
ACS reagent
Purity
≥99.0%
Physical Property
Melting Point
681 °C(lit.)
pH
6.0-9.2 (25 °C, 5%)
Vapor Pressure
1 mmHg ( 745 °C)
Safety Information
GHS Signal Word
Warning
GHS Precautionary statements
P305+P351+P338
RTECS
TT2975000
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Risk Statements
22-36/38
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Hazard statements
H302-H315-H319
European Hazard Symbols
Harmful (Xn)MSDS Link
German water hazard class
1
Safety Statements
26
Molecule Details
Packaging
12 kg in poly drum
2.5 kg in poly bottle
5, 100, 500 g in poly bottle
50 kg in fiber drum
12 kg in poly drum
2.5 kg in poly bottle
5, 100, 500 g in poly bottle
50 kg in fiber drum
Molecular Spectra
No Data Available
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References
No Data Available
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