Substance
ID:368830
Names and Identifiers
IUPAC name
potassium iodide
IUPAC Traditional name
potassium iodide
Synonyms
Potassium iodide碘化钾
Properties
Product Information
Antion Traces
phosphate (PO43-): ≤10 mg/kg
bromide, chloride (as Cl-): ≤100 mg/kg
iodate (IO3-): ≤2 mg/kg
sulfate (SO42-): ≤10 mg/kg
Cation Traces
Ca: ≤10 mg/kg
Ba: ≤20 mg/kg
Fe: ≤3 mg/kg
Na: ≤300 mg/kg
As: ≤0.1 mg/kg
Mg: ≤10 mg/kg
Grade
puriss. p.a.
Impurities
≤0.0005% heavy metals (as Pb)
≤0.001% total nitrogen (N)
≤0.005% thiosulfate (S2O3)
≤0.02% free alkali (as KOH)
Loss on Drying
≤0.2% loss on drying, 105 °C
Purity
≥99.5%
Linear Formula
KI
Safety Information
Risk Statements
22-36/38
GHS Signal Word
Warning
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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
MSDS Link
German water hazard class
1
European Hazard Symbols
Harmful (Xn)Safety Statements
26
GHS Precautionary statements
P305+P351+P338
GHS Hazard statements
H302-H315-H319
RTECS
TT2975000
Physical Property
pH
6.0-9.0 (20 °C, 5%)
Vapor Pressure
1 mmHg ( 745 °C)
Melting Point
681 °C(lit.)
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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