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429422

Sigma-Aldrich

Potassium iodide

AnhydroBeads, −10 mesh, 99.998% trace metals basis

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Synonym(s):
Potassium monoiodide
Linear Formula:
KI
CAS Number:
Molecular Weight:
166.00
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

1 mmHg ( 745 °C)

Quality Level

product line

AnhydroBeads

assay

99.998% trace metals basis

form

beads

impurities

<100 ppm water

particle size

−10 mesh

mp

681 °C (lit.)

SMILES string

[K+].[I-]

InChI

1S/HI.K/h1H;/q;+1/p-1

InChI key

NLKNQRATVPKPDG-UHFFFAOYSA-M

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This Item
PX150503124221945
Potassium iodide AnhydroBeads&#8482;, &#8722;10&#160;mesh, 99.998% trace metals basis

429422

Potassium iodide

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

PX1505

Potassium iodide

-
Potassium iodide puriss., meets analytical specification of Ph.&nbsp;Eur. BP, USP, 99.0-100.5% (calc. to the dried substance)

03124

Potassium iodide

Essential Grade
Potassium iodide ACS reagent, &#8805;99.0%

221945

Potassium iodide

Essential Grade
assay

99.998% trace metals basis

assay

≥99.0%

assay

99.0-100.5% (calc. to the dried substance)

assay

≥99.0%

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

impurities

<100 ppm water

impurities

≤0.005% Insoluble matter

impurities

ammonium, in accordance, organic volatile impurities, complies (GC), residual solvents, in accordance, ≤0.001% heavy metals (as Pb), ≤0.01% thiosulfate (S2O3), ≤0.02% free alkali (as KOH)

impurities

≤0.001% N compounds, ≤0.005% insolubles

mp

681 °C (lit.)

mp

681 °C (lit.)

mp

681 °C (lit.)

mp

681 °C (lit.)

vapor pressure

1 mmHg ( 745 °C)

vapor pressure

1 mmHg ( 745 °C)

vapor pressure

1 mmHg ( 745 °C)

vapor pressure

1 mmHg ( 745 °C)

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

STOT RE 1 Oral

target_organs

Thyroid

Storage Class

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)


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S C Clement et al.
Pediatric blood & cancer, 60(11), 1833-1838 (2013-07-09)
Thyroid dysfunction has been reported in up to 52% of patients 1.4 years after treatment with (131) I-Metaiodobenzylguanidine (MIBG) in children with neuroblastoma (NBL), despite the use of potassium-iodide (KI). Our aim was to investigate if the incidence and severity
J B Sterling et al.
Journal of the American Academy of Dermatology, 43(4), 691-697 (2000-09-27)
Potassium iodide (KI) is a useful drug in the dermatologic armamentarium. It is successfully used for inflammatory dermatoses, most notably erythema nodosum, subacute nodular migratory panniculitis, nodular vasculitis, erythema multiforme, and Sweet's syndrome. KI is also successfully used for cutaneous
Ilzira A Minigalieva et al.
International journal of molecular sciences, 16(9), 22555-22583 (2015-09-24)
Stable suspensions of NiO and Mn₃O₄ nanoparticles (NPs) with a mean (±s.d.) diameter of 16.7±8.2 and 18.4±5.4 nm, respectively, purposefully prepared by laser ablation of 99.99% pure nickel or manganese in de-ionized water, were repeatedly injected intraperitoneally (IP) to rats
Pietro Santulli et al.
Human reproduction (Oxford, England), 30(1), 49-60 (2014-11-08)
Are protein oxidative stress markers [thiols, advanced oxidation protein products (AOPP), protein carbonyls and nitrates/nitrites] in perioperative peritoneal fluid higher in women with histologically proven endometriosis when compared with endometriosis-free controls? Protein oxidative stress markers are significantly increased in peritoneal
Zhi-Qi Lao et al.
Organic & biomolecular chemistry, 10(39), 7869-7871 (2012-09-06)
We have developed a new KI-catalyzed method for the imidation of an sp(3) C-H bond adjacent to an amide nitrogen atom by using TBHP (tert-butyl hydroperoxide, 70% aqueous solution) as the oxidant. This novel procedure tolerated air and moisture and

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