PX1505
Potassium iodide
crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
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$331.00
$920.00
$3,000.00
About This Item
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Product Name
Potassium iodide, crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS
InChI
1S/HI.K/h1H;/q;+1/p-1
SMILES string
[K+].[I-]
InChI key
NLKNQRATVPKPDG-UHFFFAOYSA-M
grade
ACS reagent
agency
meets USP/NF
vapor pressure
1 mmHg ( 745 °C)
assay
≥99.0%
form
crystals
impurities
≤0.005% Insoluble matter
loss
≤0.2% loss on drying, 150°C
color
white
pH
6.9 (20 °C, 50 g/L in H2O)
bp
1325 °C/1013 hPa
mp
681 °C (lit.)
Quality Level
solubility
water: soluble
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
shipped in
ambient
storage temp.
room temp
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Related Categories
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This Item | PX1507 | 221945 | 03124 |
|---|---|---|---|
| form crystals | form granular | form crystals | form solid |
| assay ≥99.0% | assay ≥99.0% | assay ≥99.0% | assay 99.0-100.5% (calc. to the dried substance) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| pH 6.9 (20 °C, 50 g/L in H2O) | pH 6.9 (20 °C, 50 g/L in H2O) | pH 6.0-9.2 (25 °C, 5%) | pH ~6.9 (20 °C, 50 g/L) |
| cation traces Ba: ≤0.002%, Fe: ≤3 ppm, Na: ≤0.005%, Ca: ≤0.002%, heavy metals (as Pb): ≤5 ppm, Mg: ≤0.001% | cation traces Ba: ≤0.002%, Ca: ≤0.002%, Fe: ≤3 ppm, Mg: ≤0.001%, Na: ≤0.005%, heavy metals (as Pb): ≤5 ppm | cation traces Ba: ≤0.002%, Ca: ≤0.002%, Fe: ≤3 ppm, Mg: ≤0.001%, Na: ≤0.005%, heavy metals (as Pb): ≤5 ppm | cation traces Ba:, in accordance, Fe: ≤10 mg/kg |
| impurities ≤0.005% Insoluble matter | impurities ≤0.005% Insoluble matter | impurities ≤0.001% N compounds, ≤0.005% insolubles | impurities ammonium, in accordance, organic volatile impurities, complies (GC), residual solvents, in accordance, ≤0.001% heavy metals (as Pb), ≤0.01% thiosulfate (S2O3), ≤0.02% free alkali (as KOH) |
Analysis Note
Application
signalword
Danger
hcodes
Hazard Classifications
STOT RE 1 Oral
target_organs
Thyroid
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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