PX1507

Potassium iodide

granular, Meets ACS Specifications GR ACS

• Wzór liniowy: KI
• Numer CAS: 7681-11-0
• Masa cząsteczkowa: 166.00
• UNSPSC Code: 12352302
• EC Index Number: 231-659-4
• MDL number: MFCD00011405
• Assay: ≥99.0%
• Grade: ACS reagent
• Form: granular
• Solubility: water: soluble

Właściwości

• grade: ACS reagent
• Quality Segment: 200
• vapor pressure: 1 mmHg ( 745 °C)
• assay: ≥99.0%
• form: granular
• 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.)
• solubility: water: soluble
• anion traces: chloride, bromide (as Cl)^-: ≤0.01%, iodate (IO₃^-): ≤3 ppm, phosphate (PO₄^3-): ≤0.001%, sulfate (SO₄^2-): ≤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
• SMILES string: [K+].[I-]
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChI key: NLKNQRATVPKPDG-UHFFFAOYSA-M

Opis

Application

granular, Meets ACS Specifications GR ACS

Analysis Note

Assay99.0% minBarium (Ba)0.002% maxCalcium (Ca)0.002% maxChloride and bromide (as Cl)0.01% maxColorWhiteFormGranulesHeavy metals (as Pb)5ppm maxInsoluble matter0.005% maxIodate (IO3)3ppm maxIron (Fe)3ppm maxLoss on drying (150°C)0.2% maxMagnesium (Mg)0.001% maxPhosphate (PO4)0.001% maxSodium (Na)0.005% maxSulfate (SO4)0.005% maxpH of a 5% solution at 25°C6.0-9.2

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Informacja o środkach bezpieczeństwa

• signalword: Danger
• target_organs: Thyroid
• Klasa składowania: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• pictograms: GHS08,GHS07
• hcodes: H319,H360D,H373
• pcodes: P202 - P260 - P264 - P280 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B - STOT RE 2