CAS 7447-40-7

Chlorure de potassium

Description :

Le Chlorure de potassium (KCl) est un sel inorganique couramment utilisé dans diverses applications, y compris comme supplément de potassium dans les engrais et dans les traitements médicaux. Il apparaît sous forme de solide cristallin blanc et est hautement soluble dans l'eau, se dissociant en ions potassium (K⁺) et chlorure (Cl⁻). Le KCl a un point de fusion élevé et est stable dans des conditions normales, ce qui le rend adapté à divers processus industriels. Il est hygroscopique, ce qui signifie qu'il peut absorber l'humidité de l'air, ce qui peut affecter sa manipulation et son stockage. En termes de sécurité, le Chlorure de potassium est généralement reconnu comme sûr lorsqu'il est utilisé correctement, mais une consommation excessive peut entraîner une hyperkaliémie, une condition caractérisée par des niveaux élevés de potassium dans le sang. Le KCl est également utilisé dans le traitement des aliments comme substitut du sel et dans la préparation de certains composés chimiques. Ses propriétés, telles que la conductivité ionique et la solubilité, le rendent précieux tant dans les environnements de laboratoire qu'industriels.

Formule : ClK

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

Code InChI : InChIKey=WCUXLLCKKVVCTQ-UHFFFAOYSA-M

SMILES : Cl[K]

Synonymes :

• Acronitol
• Addi-K
• Apo-K
• Celeka
• Cena-K
• Chloropotassuril
• Chlorure de potassium
• Chlorvescent
• Clor-K-Zaf
• Cloruro De Potasio
• Diffu-K
• Durekal
• Durules
• Durules-K
• Dyna-K
• E 508
• Emplets potassium chloride
• Enpott
• Enseal
• K 10
• K-Care
• K-Contin
• K-Dur
• K-Lease
• K-Lor
• K-Lyte Cl
• K-Norm
• K-Sr
• K-Tab
• KCL Retard
• Kadalex
• Kaleorid
• Kaliduron
• Kaliglutol
• Kalilente
• Kalinor-Retard P
• Kalinorm
• Kalinorm Depottab
• Kaliolite
• Kalipor
• Kalipoz
• Kalitabs
• Kalitrans Retard
• Kalium Duriles
• Kalium Retard
• Kalium-Durettes
• Kalium-R
• Kaliumchlorid
• Kaochlor
• Kaon-Cl
• Kaon-Cl 10
• Kaskay
• Kato
• Kay-Cee-L
• Kay-Ciel
• Kayback
• Kaysay
• Keylyte
• Klor-Con
• Klorvess
• Klotrix
• Kolyum
• Lento-Kalium
• Leo-K
• MOP
• MOP (fertilizer)
• Micro-K
• Micro-K Extentcaps
• Micro-Kalium Retard
• Miopotasio
• Muriate of potash
• Neobakasal
• Nsc 77368
• Nu-K
• P 9541
• Peter-Kal
• PfiKlor
• Plus Kalium Retard
• Potasion
• Potassium Chloride
• Potassium Chloride (s)
• Potassium monochloride
• Potassium(I) chloride
• Potavescent
• Rekawan
• Rekawan Retard
• Repone K
• Rum-K
• Shirubin
• Slow K
• Span-K
• Super K
• Super K (salt)
• Ten-K
• Ultra-K-Chlor

Potassium Chloride ACS, 99.5%

CAS : 7447-40-7

Formule : KCl

Degré de pureté : min. 99.5%

Couleur et forme : White, Crystalline powder, Clear, Colourless

Masse moléculaire : 74.55

Ref: SR-38630

Potassium Chloride

CAS : 7447-40-7

Formule : KCl

Degré de pureté : >99.5%(T)

Couleur et forme : White powder to crystal

Masse moléculaire : 74.55

Ref: 3B-P1757

Potassium chloride, 0.0375M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : ClK

Couleur et forme : Clear, colorless, liquid

Masse moléculaire : 74.55

Ref: 02-042694

Potassium chloride, 0.159M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : KClmho

Masse moléculaire : 74.55

Ref: 02-042697

Potassium chloride, 0.010M, Conductivity Standard

CAS : 7447-40-7, 7732-18-5

Potassium chloride 0.010M solution is used as conductive standard and as electrolyte in analytical chemistry. 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.

Formule : ClK

Masse moléculaire : 74.55

Ref: 02-042679

Potassium chloride, 0.007M, Conductivity Standard

CAS : 7447-40-7, 7732-18-5

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.

Formule : ClK

Masse moléculaire : 74.55

Ref: 02-042692

Potassium chloride, 0.85M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : ClK

Couleur et forme : Clear colorless, Liquid

Masse moléculaire : 74.55

Ref: 02-043405

Potassium chloride, ACS, 99.0-100.5%

CAS : 7447-40-7

In buffer solution, electrode cells, photography, lab reagent, fertilizer, spectroscopy

Formule : ClK

Degré de pureté : 99.0-100.5%

Masse moléculaire : 74.55

Ref: 02-011595

Potassium chloride, 3M aq. soln.

CAS : 7447-40-7, 7732-18-5

For refilling calomel electrodesPotassium chloride, 3M aq. solution is used for volumetric analysis in laboratories. 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 ori

Formule : ClK

Couleur et forme : Colorless, Liquid

Masse moléculaire : 74.55

Ref: 02-043398

Potassium chloride, 1M aq. soln., RNAse free

CAS : 7447-40-7

It may be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins. This solution is used in a variety of biological applications, including DNA and RNA isolation techniques. Also used to establish a constant ionic strength in a sample solution. pH

Formule : ClK

Masse moléculaire : 74.55

Ref: 02-J62422

Potassium chloride, 0.0145M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : KClmho

Masse moléculaire : 74.55

Ref: 02-042693

Potassium chloride, Spectroscopy Grade

CAS : 7447-40-7

It is used to replenish electrolytes and restore water electrolyte balance in treating hypokalemia. It is also used in buffers, fertilizers and explosives and finds useful advantages in medicine, scientific applications, and food processing. It plays an important role for the extraction and solubili

Formule : ClK

Couleur et forme : White, Free flowing powder or crystalline powder

Masse moléculaire : 74.55

Ref: 02-039795

Potassium chloride, 0.005M, Conductivity Standard

CAS : 7447-40-7

Potassium chloride 0.0005M solution is used as conductive standard and as electrolyte in analytical chemistry. 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.

Formule : ClK

Masse moléculaire : 74.55

Ref: 02-042680

Potassium chloride, 1M aq. soln.

CAS : 7447-40-7

Potassium chloride 1M solution is used as conductive standard and as electrolyte in analytical chemistry. 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

Formule : ClK

Couleur et forme : Liquid, Clear colorless

Masse moléculaire : 74.55

Ref: 02-J63739

Potassium chloride, 0.00068M, Conductivity Standard

CAS : 7447-40-7

Potassium chloride 0.00068M solution is used as conductive standard and as electrolyte in analytical chemistry. 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.

Formule : KClmho

Masse moléculaire : 74.55

Ref: 02-043445

Potassium chloride, 0.0765M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : KClmho

Masse moléculaire : 74.55

Ref: 02-042695

Potassium chloride, Puratronic™, 99.997% (metals basis)

CAS : 7447-40-7

The main use of potassium chloride is in the manufacture of fertilizers. It finds use in medicine as an electrolyte replenisher, and to treat hypokalemia with its pharmaceutical preparation, a condition in which the level of potassium will be low in blood. Further it finds use as a flux agent in w

Formule : ClK

Degré de pureté : 99.997%

Couleur et forme : White, Crystalline powder

Masse moléculaire : 74.55

Ref: 02-010839

Potassium chloride, 0.117M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : KClmho

Masse moléculaire : 74.55

Ref: 02-042696

Potassium chloride, 99.995% (metals basis)

CAS : 7447-40-7

The main use of potassium chloride is in the manufacture of fertilizers. It finds use in medicine as an electrolyte replenisher, and to treat hypokalemia with its pharmaceutical preparation, a condition in which the level of potassium will be low in blood. Further it finds use as a flux agent in w

Formule : ClK

Degré de pureté : 99.995%

Couleur et forme : White, Crystals or powder or crystalline powder

Masse moléculaire : 74.55

Ref: 02-087626

Potassium chloride, ∼0.0035M, Conductivity Standard

CAS : 7447-40-7

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.

Masse moléculaire : 74.55

Ref: 02-047057

Potassium chloride,≈0.000027M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : ClK

Masse moléculaire : 74.55

Ref: 02-044065

Potassium chloride, 99%, Molecular Biology Grade

CAS : 7447-40-7

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 Sci

Formule : ClK

Degré de pureté : 99%

Couleur et forme : White, Crystals or crystalline powder

Masse moléculaire : 74.55

Ref: 02-J64189

Potassium chloride, Optical Grade

CAS : 7447-40-7

Potassium chloride is a salt commonly used in the preparation of phosphate buffered saline and for the extraction and solubilization of proteins. It is a good potassium source. Also used in the hypotonic KCl-propidium iodide protocol for univariate analysis of metaphase chromosomes ; dissociation of

Formule : ClK

Couleur et forme : Broken crystals

Masse moléculaire : 74.55

Ref: 02-022109

Potassium chloride, 0.00017M, Conductivity Standard

CAS : 7447-40-7

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.

Formule : ClK

Couleur et forme : liquid, Colorless, clear

Masse moléculaire : 74.55

Ref: 02-043444

Potassium chloride, 99%

CAS : 7447-40-7

The main use of potassium chloride is in the manufacture of fertilizers. It finds use in medicine as an electrolyte replenisher, and to treat hypokalemia with its pharmaceutical preparation, a condition in which the level of potassium will be low in blood. Further it finds use as a flux agent in w

Formule : ClK

Degré de pureté : 99%

Couleur et forme : White, Crystalline powder or powder or crystals

Masse moléculaire : 74.55

Ref: 02-A11662

Potassium Chloride

CAS : 7447-40-7

Potassium chloride

Formule : KCl

Couleur et forme : White Powder

Masse moléculaire : 73.93256

Ref: 45-1548190

Potassium chloride

CAS : 7447-40-7

Potassium chloride

Formule : ·Cl·K

Degré de pureté : ACS grade

Couleur et forme : White Powder

Masse moléculaire : 74.55g/mol

Ref: 54-IN2900

Potassium chloride

CAS : 7447-40-7

Potassium chloride

Degré de pureté : 99.999%

Masse moléculaire : 74.55g/mol

Ref: 54-IN2899

Potassium Chloride for molecular biology

CAS : 7447-40-7

Potassium Chloride for molecular biology

Degré de pureté : 100.00%

Masse moléculaire : 74.5513g/mol

Ref: 54-BIA2939

Potassium chloride, BP, Ph. Eur. grade

CAS : 7447-40-7

Formule : KCl

Degré de pureté : 99.0 - 101.0 % (dried basis)

Couleur et forme : White crystalline powder or colourless crystals

Masse moléculaire : 74.55

Ref: 7W-GE4711

Potassium chloride, FCC grade

CAS : 7447-40-7

Formule : KCl

Degré de pureté : ≥ 99.0% (dried substance, ex. anticaking agent)

Couleur et forme : Colourless to white crystalline powder

Masse moléculaire : 74.55

Ref: 7W-GE8357

Potassium chloride, 99+% (ACS)

CAS : 7447-40-7

Potassium chloride, 99+% (ACS)

Formule : KCl

Degré de pureté : 99+%

Couleur et forme : white gran.

Masse moléculaire : 74.56

Ref: 08-93-1914

Potassium chloride

CAS : 7447-40-7

Potassium chloride, is a biological reagent commonly used for protein extraction and buffer preparation

Formule : ClK

Couleur et forme : Solid

Masse moléculaire : 74.55

Ref: TM-T65401

Potassium chloride, AR, 99.5%

CAS : 7447-40-7

Formule : ClK

Degré de pureté : 98.0%

Couleur et forme : Solid, Crystalline Powder or Powder

Masse moléculaire : 73.933

Ref: 10-F492453

Potassium chloride, 99%

CAS : 7447-40-7

Formule : KCl

Degré de pureté : ≥ 99.0% (dried basis)

Couleur et forme : White crystalline powder or crystals

Masse moléculaire : 74.55

Ref: 7W-GE5369

Potassium chloride, 99.99+%

CAS : 7447-40-7

Formule : KCl

Degré de pureté : ≥ 99.99% (trace element basis)

Couleur et forme : White crystalline powder or crystals

Masse moléculaire : 74.56

Ref: 7W-GX1094

Potassium Chloride

CAS : 7447-40-7

Formule : ClK

Couleur et forme : White To Off-White

Masse moléculaire : 74.55

Ref: TR-P695095

Potassium chloride

CAS : 7447-40-7

Potassium chloride is a salt that prevents and treats low blood potassium levels. It is used in the treatment of hypokalemia, which can result from kidney disease, diuretic use, or gastrointestinal loss. Potassium chloride is also used to prevent and treat high blood potassium levels that can result from some medicines, such as heparin or diuretics. Common side effects of potassium chloride include nausea, vomiting, stomach pain, diarrhea, skin rash, and muscle weakness.

Formule : KCl

Degré de pureté : (Titration) Min. 99.0%

Couleur et forme : White Clear Liquid

Masse moléculaire : 74.55 g/mol

Ref: 3D-FK30574

Potassium chloride, 99+% (99.99+%-K) optical grade PURATREM

CAS : 7447-40-7

Potassium chloride, 99+% (99.99+%-K) optical grade PURATREM

Formule : KCl

Degré de pureté : (99.99+%-K)

Couleur et forme : white xtl.

Masse moléculaire : 74.56

Ref: 08-93-1977

Potassium chloride (99.999%-K) PURATREM

CAS : 7447-40-7

Potassium chloride (99.999%-K) PURATREM

Formule : KCl

Degré de pureté : (99.999%-K)

Couleur et forme : white xtl.

Masse moléculaire : 74.56

Ref: 08-93-1978

Potassium Chloride for molecular biology, 99.5%

CAS : 7447-40-7

Formule : KCl

Degré de pureté : min. 99.5%

Couleur et forme : White, Crystalline powder, Clear, Colourless

Masse moléculaire : 74.55

Ref: SR-84984

Potassium Chloride for tissue culture, 99.5%

CAS : 7447-40-7

Formule : KCl

Degré de pureté : min. 99.5%

Couleur et forme : White, Crystalline powder, Clear, Colourless

Masse moléculaire : 74.55

Ref: SR-71088

Potassium Chloride ACS, ExiPlus, Multi-Compendial, 99.5%

CAS : 7447-40-7

Formule : KCl

Degré de pureté : min. 99.5%

Couleur et forme : White or almost white, Crystalline Powder or crystals, Clear, Colourless to pale yellow

Masse moléculaire : 74.55

Ref: SR-50016

Potassium Chloride for cell culture, 99.5%, Endotoxin (BET) 0.05EU/mg

CAS : 7447-40-7

Formule : KCl

Degré de pureté : min. 99.5%

Couleur et forme : White, Crystalline powder, Clear, Colourless

Masse moléculaire : 74.55

Ref: SR-47425

Potassium chloride

CAS : 7447-40-7

Formule : ClK

Degré de pureté : 99%

Couleur et forme : Solid

Masse moléculaire : 74.5513

Ref: IN-DA0035IB