1.05051
Potassium iodate
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
别名:
Potassium iodate
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关于此项目
经验公式（希尔记法）:
IKO3
化学文摘社编号:
分子量:
214.00
UNSPSC Code:
12352302
EC Index Number:
231-831-9
NACRES:
NA.21
MDL number:
Assay:
99.7-100.4% (iodometric)
Grade:
ACS reagent
Form:
solid
Solubility:
92 g/L
grade
ACS reagent
Quality Segment
agency
reag. ISO, reag. Ph. Eur.
product line
EMSURE®
assay
99.7-100.4% (iodometric)
form
solid
impurities
≤0.005% Insoluble matter
loss
≤0.05% loss on drying, 130 °C
pH
6 (20 °C, 50 g/L in H2O)
mp
560 °C (decomposes)
solubility
92 g/L
density
3.98 g/cm3 at 20 °C
bulk density
2000 kg/m3
anion traces
bromide, bromate, chloride, chlorate (as Cl-): ≤0.01%, iodide (I-): ≤0.001%, sulfate (SO42-): ≤0.005%
cation traces
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%
storage temp.
2-30°C
SMILES string
[K+].[I](=O)(=O)[O-]
InChI
1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
InChI key
JLKDVMWYMMLWTI-UHFFFAOYSA-M
Application
- 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).
Analysis Note
Assay (iodometric): 99.7 - 100.4 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 5.0 - 8.0
Chloride, Chlorate, Bromide, Bromate (as Cl): ≤ 0.01 %
Iodide (I): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.002 %
Heavy metals (ACS): ≤ 5 ppm
Heavy metals (as Pb): ≤ 0.0005 %
As (Arsenic): ≤ 0.0003 %
Fe (Iron): ≤ 0.001 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.0004 %
Loss on drying (130 °C): ≤ 0.05 %
Corresponds to ACS, ISO, Reag. Ph Eur
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water): 5.0 - 8.0
Chloride, Chlorate, Bromide, Bromate (as Cl): ≤ 0.01 %
Iodide (I): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.002 %
Heavy metals (ACS): ≤ 5 ppm
Heavy metals (as Pb): ≤ 0.0005 %
As (Arsenic): ≤ 0.0003 %
Fe (Iron): ≤ 0.001 %
Na (Sodium): ≤ 0.005 %
Pb (Lead): ≤ 0.0004 %
Loss on drying (130 °C): ≤ 0.05 %
Corresponds to ACS, ISO, Reag. Ph Eur
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
does not flash
flash_point_c
does not flash
法规信息
危险化学品
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