1.05051

Kaliumiodat

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• Synonym(e): Kaliumiodat
• Empirische Formel (Hill-System): IKO₃
• CAS-Nummer: 7758-05-6
• Molekulargewicht: 214.00
• MDL-Nummer: MFCD00011406
• UNSPSC-Code: 12352302
• EG-Index-Nummer: 231-831-9
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent
• Qualitätsniveau: 300
• Agentur: reag. ISO; reag. Ph. Eur.
• Produktlinie: EMSURE^®
• Assay: 99.7-100.4% (iodometric)
• Form: solid
• Verunreinigungen: ≤0.005% Insoluble matter
• Verlust: ≤0.05% loss on drying, 130 °C
• pH-Wert: 6 (20 °C, 50 g/L in H₂O)
• mp (Schmelzpunkt): 560 °C (decomposes)
• Löslichkeit: 92 g/L
• Dichte: 3.98 g/cm³ at 20 °C
• Schüttdichte: 2000 kg/m³
• Anionenspuren: bromide, bromate, chloride, chlorate (as Cl^-): ≤0.01%; iodide (I^-): ≤0.001%; sulfate (SO₄^2-): ≤0.005%
• Kationenspuren: As: ≤0.0003%; Fe: ≤0.001%; N: ≤0.002%; Na: ≤0.005%; Pb: ≤0.0004%; heavy metals: ≤5 ppm; heavy metals (as Pb): ≤0.0005%
• Lagertemp.: 2-30°C
• InChI: 1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChIKey: JLKDVMWYMMLWTI-UHFFFAOYSA-M

Beschreibung

Anwendung

• Evaluation of the chemical composition and nutritional value of lettuce biofortified with iodine: This research examines the impact of potassium iodate as an iodine source for hydroponically grown lettuce, enhancing its nutritional value which is significant for dietary iodine intake (Dyląg A et al., 2023).


• Selected adjuvants increase the efficacy of foliar biofortification of iodine in bread wheat: Potassium iodate used in foliar sprays significantly improves iodine content in wheat, demonstrating its potential to enhance the nutritional quality of basic food staples (Magor E et al., 2023).


• Quality of Rye Plants as Affected by Agronomic Biofortification with Iodine: Investigates how potassium iodate affects the growth and iodine content of rye plants, providing insights into iodine biofortification practices in agriculture (Krzepiłko A et al., 2022).


• Anti- and pro-oxidant potential of lettuce biofortified with iodine: Studies the antioxidant properties of lettuce treated with potassium iodate, contributing valuable data for food science, particularly in enhancing the health benefits of vegetables (Sularz O et al., 2021).


• Effectiveness of enriching lettuce with iodine using salicylic and diiodosalicylic acids and the chemical composition of plants: Highlights the use of potassium iodate in modifying the nutrient profile of lettuce, aiming at boosting iodine levels through agricultural practices (Smoleń S et al., 2022).

Hinweis zur Analyse

Gehalt (iodometrisch): 99,7–100,4 %
Unlösliche Anteile: ≤ 0,005 %
pH-Wert (5 %; Wasser): 5–8
Chlorid, Chlorat, Bromid, Bromat (als Cl): ≤ 0,01 %
Iodid (I): ≤ 0,001 %
Sulfat (SO₄): ≤ 0,005 %
Gesamtstickstoff (N): ≤ 0,002 %
Schwermetalle (ACS): ≤ 5 ppm
Schwermetalle (als Pb): ≤ 0,0005 %
As (Arsen): ≤ 0,0003 %
Fe (Eisen): ≤ 0,001 %
Na (Natrium): ≤ 0,005 %
Pb (Blei): ≤ 0,0004 %
Trocknungsverlust (130 °C): ≤ 0,05 %
Entspricht ACS, ISO, Reag. Ph Eur

Rechtliche Hinweise

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS03,GHS07
• Signalwort: Danger
• H-Sätze: H272 - H302 - H319
• P-Sätze: P210 - P220 - P264 - P280 - P301 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): does not flash
• Flammpunkt (°C): does not flash