PX1505

Potassium iodide

crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs 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: crystals
• Solubility: water: soluble

Właściwości

• grade: ACS reagent
• Quality Level: 200
• 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.)
• 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
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChI key: NLKNQRATVPKPDG-UHFFFAOYSA-M

Opis

Application

crystals, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Analysis Note

Assay99.0% minBarium (Ba)0.002% maxCalcium (Ca)0.002% maxChloride and bromide (as Cl)0.01% maxColorWhiteFormCrystals or fine granulesHeavy 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

• pictograms: GHS08
• signalword: Danger
• hcodes: H372
• pcodes: P260 - P264 - P270 - P314 - P501
• Hazard Classifications: STOT RE 1 Oral
• target_organs: Thyroid
• Klasa składowania: 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