InChI key
NLKNQRATVPKPDG-UHFFFAOYSA-M
InChI
1S/HI.K/h1H;/q;+1/p-1
SMILES string
[K+].[I-]
grade
ACS reagent
vapor pressure
1 mmHg ( 745 °C)
assay
≥99.0%
impurities
≤0.005% Insoluble matter
loss
≤0.2% loss on drying, 150°C
pH
6.0-9.2 (25 °C, 5% in solution)
mp
681 °C (lit.)
anion traces
chloride, bromide (as Cl)-: ≤0.01%, iodate (IO3-): ≤3 ppm, phosphate (PO43-): ≤0.001%, sulfate (SO42-): ≤0.005%
cation traces
Ba: ≤0.002%, Ca: ≤0.002%, Fe: ≤3 ppm, Mg: ≤0.001%, Na: ≤0.005%, heavy metals (as Pb): ≤5 ppm
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Other Notes
This product has been replaced by 221945-Sigma-Aldrich | Potassium iodide, ACS reagent, ≥99.0% | KI
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Oral
target_organs
Thyroid
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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