CAS 7681-11-0

Iodeto de potássio

Descrição:

Iodeto de potássio (KI) é um composto inorgânico caracterizado por sua aparência branca e cristalina e alta solubilidade em água. É composto por íons de potássio (K) e iodeto (I), formando um composto iônico estável. KI é comumente usado em várias aplicações, incluindo como suplemento dietético para prevenir a deficiência de iodo, em tratamentos médicos como proteção da tireoide durante a exposição à radiação, e em ambientes de laboratório como reagente. O composto exibe propriedades como higroscopicidade, o que significa que pode absorver umidade do ar, e também pode reagir com agentes oxidantes fortes. Em solução, Iodeto de potássio pode liberar íons de iodeto, que são essenciais para a síntese de hormônios tireoidianos. Além disso, KI é conhecido por seu papel na formação de complexos de iodo-amido, que são usados em titulações e química analítica. As considerações de segurança incluem manuseá-lo com cuidado, pois a exposição excessiva pode levar a irritação ou outros problemas de saúde. No geral, Iodeto de potássio é um composto versátil com importância significativa tanto na saúde quanto na pesquisa científica.

Fórmula: IK

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

Chave InChI: InChIKey=NLKNQRATVPKPDG-UHFFFAOYSA-M

SMILES: I[K]

Sinónimos:

• 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

Fórmula: KI

Pureza: >99.5%(T)

Cor e Forma: White powder to crystal

Peso molecular: 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

Fórmula: IK

Pureza: 99%

Cor e Forma: White, Crystalline powder or powder

Peso molecular: 166.00

Ref: 02-A12704

Potassium iodide, meets Ch.P

CAS: 7681-11-0

Pureza: ≥99.0%

Peso molecular: 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

Fórmula: IK

Pureza: 99.0%

Peso molecular: 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

Fórmula: IK

Pureza: 99.995%

Peso molecular: 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

Fórmula: IK

Pureza: 99.9%

Cor e Forma: Pale gray, Powder

Peso molecular: 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

Fórmula: IK

Pureza: 99.998%

Cor e Forma: White, Beads

Peso molecular: 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

Fórmula: IK

Pureza: 99.998%

Peso molecular: 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.

Fórmula: I₂

Cor e Forma: Dark brown, Liquid

Peso molecular: 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

Fórmula: IK

Pureza: 99.99%

Peso molecular: 166.00

Ref: 02-087627

Potassium iodide, 99+% (ACS)

CAS: 7681-11-0

Potassium iodide, 99+% (ACS)

Fórmula: KI

Pureza: 99+%

Cor e Forma: white pwdr.

Peso molecular: 166.01

Ref: 08-19-3200

Potassium Iodide

CAS: 7681-11-0

Iodides and iodide oxides of potassium

Fórmula: KI

Cor e Forma: White Granules Crystals

Peso molecular: 165.86818

Ref: 45-1548280

Potassium Iodide

CAS: 7681-11-0

4x25kg

Fórmula: IK

Pureza: 99%

Cor e Forma: Solid

Peso molecular: 166.0028

Ref: IN-DA0035IL

Potassium iodide

CAS: 7681-11-0

Potassium iodide

Fórmula: ·I·K

Pureza: ≥95%

Cor e Forma: white crystalline solid

Peso molecular: 166.00277g/mol

Ref: 54-IN2918

Potassium iodide, BP, Ph. Eur. grade

CAS: 7681-11-0

Fórmula: KI

Pureza: ≥ 99.0%

Cor e Forma: White crystalline powder or crystals

Peso molecular: 166.01

Ref: 7W-GP9540

Potassium iodide

CAS: 7681-11-0

Potassium iodide

Pureza: ≥95%

Peso molecular: 166.01g/mol

Ref: 54-BUP06813

Potassium iodide, 99.9+%

CAS: 7681-11-0

Fórmula: KI

Pureza: ≥ 99.9%

Cor e Forma: White crystalline powder or crystals

Peso molecular: 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。

Fórmula: IK

Cor e Forma: White Solid Crystalline

Peso molecular: 166.01

Ref: TM-T0357

Potassium iodide, 99%

CAS: 7681-11-0

Fórmula: KI

Pureza: 99.0 - 101.0 %

Cor e Forma: Colourless crystals or white crystalline powder

Peso molecular: 166.01

Ref: 7W-GX7535

Potassium iodide

CAS: 7681-11-0

Fórmula: IK

Pureza: 99.0%

Peso molecular: 166.0028

Ref: 10-F545134

Potassium iodide

CAS: 7681-11-0

Fórmula: IK

Pureza: 98.0%

Cor e Forma: Solid

Peso molecular: 166.0028

Ref: 10-F319032

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

CAS: 7681-11-0

Fórmula: KI

Cor e Forma: White to almost white powder or colourless crystals

Peso molecular: 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.

Fórmula: IK

Pureza: Min 99%

Cor e Forma: White Off-White Powder

Peso molecular: 166 g/mol

Ref: 3D-FP01275

Potassium iodide (99.99%-K) PURATREM

CAS: 7681-11-0

Potassium iodide (99.99%-K) PURATREM

Fórmula: KI

Pureza: (99.99%-K)

Cor e Forma: white pwdr.

Peso molecular: 166.01

Ref: 08-93-1930

Potassium Iodide 3M Solution

CAS: 7681-11-0

Cor e Forma: Clear, Colourless, Solution

Ref: SR-26645

Potassium Iodide 1M Solution

CAS: 7681-11-0

Fórmula: KI

Cor e Forma: Clear, Colourless to pale yellow, Liquid

Peso molecular: 166.00

Ref: SR-74567

Potassium Iodide 0.1M Solution

CAS: 7681-11-0

Fórmula: KI

Cor e Forma: Clear, Colourless, Liquid

Peso molecular: 166.00

Ref: SR-11677

Potassium Iodide ExiPlus, Multi-Compendial, 99.8%

CAS: 7681-11-0

Fórmula: KI

Pureza: min.99.8%

Cor e Forma: White, Crystalline powder, Clear, Colourless

Peso molecular: 166.00

Ref: SR-97028

Potassium Iodide pure, 99%

CAS: 7681-11-0

Fórmula: KI

Pureza: min. 99%

Cor e Forma: White, Crystalline powder, Clear, Colourless

Peso molecular: 166.00

Ref: SR-78240

Potassium Iodide ACS, 99.8%

CAS: 7681-11-0

Fórmula: KI

Pureza: min. 99.8%

Cor e Forma: White, Crystalline powder/ Solid, Clear, Colourless

Peso molecular: 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);

Fórmula: IK

Cor e Forma: Neat

Peso molecular: 166.00

Ref: TR-P695090