Potassium iodide puriss. p.a. reag. ISO reag. Ph. Eur. >=99.5%

Code: 30315-250G-M D2-231


 

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€148.60 EACH
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agencyreag. ISO, reag. Ph. Eur.
anion tracessulfate (SO42-): ≤10 ppm, bromide, chloride (as Cl-): ≤100 ppm, phosphate (PO43-): ≤10 ppm, iodate (IO3-): ≤2 ppm
assay≥99.0%, 99.0-100.5% (calc. to the dried substance)
cation tracesFe: ≤0.0003%, Ca: ≤0.001%, Na: ≤0.03%, Mg: ≤0.001%, Ba: ≤0.002%, As: ≤0.00001%
formcrystalline
gradepuriss. p.a.
impurities≤0.02% free alkali (as KOH), ≤10 ppm total nitrogen (N), ≤0.0005% heavy metals (as Pb), ≤0.005% thiosulfate (S2O3), Reducing substances, complies
InChI keyNLKNQRATVPKPDG-UHFFFAOYSA-M
InChI1S/HI.K/h1H;/q;+1/p-1
loss≤0.2% loss on drying, 105 °C
mp681 °C (lit.)
pH6-8 (20 °C, 5%)
Quality Level100
SMILES string[K+].[I-]
vapor pressure1 mmHg ( 745 °C)
Cas Number7681-11-0
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