CAS 7681-11-0

Kaliumiodid

Beschreibung:

Kaliumiodid (KI) ist eine anorganische Verbindung, die durch ihr weißes, kristallines Aussehen und ihre hohe Löslichkeit in Wasser gekennzeichnet ist. Sie besteht aus Kaliumionen (K) und Iodidionen (I) und bildet eine stabile ionische Verbindung. KI wird häufig in verschiedenen Anwendungen eingesetzt, unter anderem als Nahrungsergänzungsmittel zur Vorbeugung von Jodmangel, in medizinischen Behandlungen wie dem Schutz der Schilddrüse während der Strahlenexposition und in Laborumgebungen als Reagenz. Die Verbindung zeigt Eigenschaften wie Hygroskopizität, was bedeutet, dass sie Feuchtigkeit aus der Luft aufnehmen kann, und sie kann auch mit starken Oxidationsmitteln reagieren. In Lösung kann Kaliumiodid Iodidionen freisetzen, die für die Synthese von Schilddrüsenhormonen unerlässlich sind. Darüber hinaus ist KI bekannt für seine Rolle bei der Bildung von Iod-Stärke-Komplexen, die in Titrationen und der analytischen Chemie verwendet werden. Sicherheitsüberlegungen umfassen den vorsichtigen Umgang, da übermäßige Exposition zu Reizungen oder anderen Gesundheitsproblemen führen kann. Insgesamt ist Kaliumiodid eine vielseitige Verbindung von erheblicher Bedeutung sowohl für die Gesundheit als auch für die wissenschaftliche Forschung.

Formel: IK

InChl: InChI=1S/HI.K/h1H;/q;+1/p-1

InChI Key: InChIKey=NLKNQRATVPKPDG-UHFFFAOYSA-M

SMILES: I[K]

Synonyme:

• Antistrumin
• Asmofug E
• Ceoiodin
• Iod-active
• Iodomarin
• Iodostin
• Iodure de potassium
• Ioduro De Potasio
• Jodid
• K1-N
• Kaiod
• Kalium iodidum
• Kaliumiodid
• Kaliumjodid
• Knollide
• Nsc 77362
• Pherajod
• Potassium Iodide
• Potassium Iodide AR
• Potassium monoiodide
• Thyro-Block
• Thyrojod
• Zeoiodine

Potassium Iodide

CAS: 7681-11-0

Formel: KI

Reinheit: >99.5%(T)

Farbe und Form: White powder to crystal

Molekulargewicht: 166.00

Ref: 3B-P1721

Potassium iodide, 99%

CAS: 7681-11-0

Potassium iodide is used in pharmaceutical formulations and in film photography as a source of iodine. It is widely used as an analytical Reagent in iodometric tritrations. Apart from its application as a source of iodide to produce organo iodine compounds such as in Sandmeyer reactions, potassium

Formel: IK

Reinheit: 99%

Farbe und Form: White, Crystalline powder or powder

Molekulargewicht: 166.00

Ref: 02-A12704

Potassium iodide, meets Ch.P

CAS: 7681-11-0

Reinheit: ≥99.0%

Molekulargewicht: 165.868

Ref: 10-F570328

Potassium iodide, ACS, 99.0% min

CAS: 7681-11-0

It is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst in the alkylat

Formel: IK

Reinheit: 99.0%

Molekulargewicht: 166.00

Ref: 02-011601

Potassium iodide, 99.995% (metals basis)

CAS: 7681-11-0

Potassium iodide is used with silver nitrate to make silver iodide an important chemical in film photography. Medicinally it is used for thyroid blockade, thyroid storm and also as an expectorant. It is a component in some hair treatment chemicals. It is also used as a fluorescence quenching agent i

Formel: IK

Reinheit: 99.995%

Molekulargewicht: 166.00

Ref: 02-010978

Potassium iodide, 99.9% (metals basis)

CAS: 7681-11-0

Potassium iodide is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst

Formel: IK

Reinheit: 99.9%

Farbe und Form: Pale gray, Powder

Molekulargewicht: 166.00

Ref: 02-042857

Potassium iodide, ultra dry, 99.998% (metals basis)

CAS: 7681-11-0

Potassium iodide is a simple iodide salt utilized as a fluorescence quenching agent. It is used in photography and as an analytical reagent, It is used in treating overactive thyroid and protecting the thyroid gland from the effects of radiation from inhaled or swallowed radioactive iodine. It is us

Formel: IK

Reinheit: 99.998%

Farbe und Form: White, Beads

Molekulargewicht: 166.00

Ref: 02-013676

Potassium iodide, Puratronic™, 99.998% (metals basis)

CAS: 7681-11-0

It is both a source of iodide and a mild reducing agent. It is used as a component in the electrolyte of dye sensitized solar cells. In the field of synthetic organic chemistry, it is used in the preparation of alkyl or aryl iodo compounds. It is employed as a nucleophilic catalyst in the alkylat

Formel: IK

Reinheit: 99.998%

Molekulargewicht: 166.00

Ref: 02-010842

Iodine, 0.01N Standardized Solution

CAS: 7553-56-2, 7681-11-0, 7732-18-5

Iodine, 0.01N standardized solution is used for accurate volumetric analysis. It is also used as a disinfectant and antibacterial agent in solutions, tinctures and salves. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Formel: I₂

Farbe und Form: Dark brown, Liquid

Molekulargewicht: 253.81

Ref: 02-035636

Potassium iodide, 99.99% (metals basis)

CAS: 7681-11-0

Potassium iodide is a simple iodide salt utilized as a fluorescence quenching agent which acts by collisional quenching of fluorescent substances by the iodide ion. It is also used in the isolation of single stranded DNA. This Thermo Scientific Chemicals brand product was originally part of the Alf

Formel: IK

Reinheit: 99.99%

Molekulargewicht: 166.00

Ref: 02-087627

Potassium iodide, 99+% (ACS)

CAS: 7681-11-0

Potassium iodide, 99+% (ACS)

Formel: KI

Reinheit: 99+%

Farbe und Form: white pwdr.

Molekulargewicht: 166.01

Ref: 08-19-3200

Potassium Iodide

CAS: 7681-11-0

Iodides and iodide oxides of potassium

Formel: KI

Farbe und Form: White Granules Crystals

Molekulargewicht: 165.86818

Ref: 45-1548280

Potassium Iodide

CAS: 7681-11-0

4x25kg

Formel: IK

Reinheit: 99%

Farbe und Form: Solid

Molekulargewicht: 166.0028

Ref: IN-DA0035IL

Potassium iodide

CAS: 7681-11-0

Potassium iodide

Formel: ·I·K

Reinheit: ≥95%

Farbe und Form: white crystalline solid

Molekulargewicht: 166.00277g/mol

Ref: 54-IN2918

Potassium iodide, BP, Ph. Eur. grade

CAS: 7681-11-0

Formel: KI

Reinheit: ≥ 99.0%

Farbe und Form: White crystalline powder or crystals

Molekulargewicht: 166.01

Ref: 7W-GP9540

Potassium iodide

CAS: 7681-11-0

Potassium iodide

Reinheit: ≥95%

Molekulargewicht: 166.01g/mol

Ref: 54-BUP06813

Potassium iodide, 99.9+%

CAS: 7681-11-0

Formel: KI

Reinheit: ≥ 99.9%

Farbe und Form: White crystalline powder or crystals

Molekulargewicht: 166.01

Ref: 7W-GX2298

Potassium iodide

CAS: 7681-11-0

Potassium iodide 用于治疗过度活跃的甲状腺，并保护甲状腺免受吞咽或吸入放射性碘的辐射影响。可在意外接触放射性碘后或服用含放射性碘的药物前后使用。

Formel: IK

Farbe und Form: White Solid Crystalline

Molekulargewicht: 166.01

Ref: TM-T0357

Potassium iodide, 99%

CAS: 7681-11-0

Formel: KI

Reinheit: 99.0 - 101.0 %

Farbe und Form: Colourless crystals or white crystalline powder

Molekulargewicht: 166.01

Ref: 7W-GX7535

Potassium iodide

CAS: 7681-11-0

Formel: IK

Reinheit: 99.0%

Molekulargewicht: 166.0028

Ref: 10-F545134

Potassium iodide

CAS: 7681-11-0

Formel: IK

Reinheit: 98.0%

Farbe und Form: Solid

Molekulargewicht: 166.0028

Ref: 10-F319032

Potassium iodide, 99%, Ph. Eur., BP, USP grade

CAS: 7681-11-0

Formel: KI

Farbe und Form: White to almost white powder or colourless crystals

Molekulargewicht: 166.01

Ref: 7W-GP9984

Potassium iodide

CAS: 7681-11-0

Potassium iodide is a chemical compound that is used as a nutrient solution in the production of polyvinyl chloride. It reacts with sodium trifluoroacetate to produce potassium trifluoroacetate, which is then reacted with copper chloride to form copper trifluoride. The reaction produces hydrogen fluoride gas and anhydrous sodium carbonate. Potassium iodide has been shown to have some antiviral effects against hepatitis B virus and the herpes simplex virus type 1. This compound can also be used in wastewater treatment processes because it reacts with trifluoroacetic acid to form carbon dioxide and sodium bicarbonate. Potassium iodide can be titrated with hydrochloric acid or acetic acid to determine its concentration. In addition, potassium iodide can be used for chemiluminescent reactions and electrochemical impedance spectroscopy experiments.

Formel: IK

Reinheit: Min 99%

Farbe und Form: White Off-White Powder

Molekulargewicht: 166 g/mol

Ref: 3D-FP01275

Potassium iodide (99.99%-K) PURATREM

CAS: 7681-11-0

Potassium iodide (99.99%-K) PURATREM

Formel: KI

Reinheit: (99.99%-K)

Farbe und Form: white pwdr.

Molekulargewicht: 166.01

Ref: 08-93-1930

Potassium Iodide 3M Solution

CAS: 7681-11-0

Farbe und Form: Clear, Colourless, Solution

Ref: SR-26645

Potassium Iodide 1M Solution

CAS: 7681-11-0

Formel: KI

Farbe und Form: Clear, Colourless to pale yellow, Liquid

Molekulargewicht: 166.00

Ref: SR-74567

Potassium Iodide 0.1M Solution

CAS: 7681-11-0

Formel: KI

Farbe und Form: Clear, Colourless, Liquid

Molekulargewicht: 166.00

Ref: SR-11677

Potassium Iodide ExiPlus, Multi-Compendial, 99.8%

CAS: 7681-11-0

Formel: KI

Reinheit: min.99.8%

Farbe und Form: White, Crystalline powder, Clear, Colourless

Molekulargewicht: 166.00

Ref: SR-97028

Potassium Iodide pure, 99%

CAS: 7681-11-0

Formel: KI

Reinheit: min. 99%

Farbe und Form: White, Crystalline powder, Clear, Colourless

Molekulargewicht: 166.00

Ref: SR-78240

Potassium Iodide ACS, 99.8%

CAS: 7681-11-0

Formel: KI

Reinheit: min. 99.8%

Farbe und Form: White, Crystalline powder/ Solid, Clear, Colourless

Molekulargewicht: 166.00

Ref: SR-27874

Potassium Iodide

CAS: 7681-11-0

Applications Potassium Iodide is used primarily used in the treatment of radiation poisoning due to environmental contamination by iodine-131.
References Wolff, J. et al.: Pharmacol. Rec., 50, 89 (1998);

Formel: IK

Farbe und Form: Neat

Molekulargewicht: 166.00

Ref: TR-P695090