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24-4870

Sigma-Aldrich

Potassium iodide

SAJ first grade, ≥99.5%

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About This Item

Linear Formula:
KI
CAS Number:
7681-11-0
Molecular Weight:
166.00
EC Number:
231-659-4
MDL number:
MFCD00011405
UNSPSC Code:
12352302
PubChem Substance ID:
329752664

grade

SAJ first grade

vapor pressure

1 mmHg ( 745 °C)

Assay

≥99.5%

form

solid

availability

available only in Japan

pH

~6.9 (20 °C, 50 g/L)

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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Related Categories

Application


  • Photo-physical characterization of high triplet yield brominated fluoresceins by transient state (TRAST) spectroscopy.: This article discusses the use of potassium iodide in TRAST spectroscopy to enhance the photophysical properties of brominated fluoresceins, revealing significant insights into their triplet yield behaviors (Demirbay et al., 2023).

  • Effect of different iodide intake during pregnancy and lactation on thyroid and cardiovascular function in maternal and offspring rats.: The study investigates how varying levels of iodide intake, including from sources like potassium iodide, affect thyroid and cardiovascular health in rats during pregnancy and lactation, providing crucial data for understanding iodide′s impact on health (Zhao et al., 2023).

  • Interaction between potassium iodide and bovine serum albumin, ovalbumin and lysozyme under different temperature induction.: This paper examines the interactions between potassium iodide and various proteins under different thermal conditions, contributing to a deeper understanding of biochemical processes and protein stability (Pan et al., 2023).

  • Response surface methodology combined Box-Behnken design optimized green kinetic spectrophotometric and HPLC methods to quantify angiotensin receptor blocker valsartan in pharmaceutical formulations.: This study utilizes potassium iodide in the development of green analytical methods for the quantification of valsartan, demonstrating the effectiveness of response surface methodology in optimizing these techniques (Haque et al., 2023).

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H372

Precautionary Statements

P260 - P264 - P270 - P314 - P501

Hazard Classifications

STOT RE 1 Oral

Target Organs

Thyroid

Storage Class Code

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

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

24-4870-2-25G-J:
24-4870-5-500G-J:
24-4870-8-20KG-J:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
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
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
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