CAS 7447-40-7: Cloreto de potássio
Descrição:
O Cloreto de potássio (KCl) é um sal inorgânico comumente utilizado em várias aplicações, incluindo como suplemento de potássio em fertilizantes e em tratamentos médicos. Aparece como um sólido cristalino branco e é altamente solúvel em água, dissociando-se em íons de potássio (K⁺) e cloreto (Cl⁻). O KCl tem um alto ponto de fusão e é estável em condições normais, tornando-o adequado para vários processos industriais. É higroscópico, o que significa que pode absorver umidade do ar, o que pode afetar seu manuseio e armazenamento. Em termos de segurança, o Cloreto de potássio é geralmente reconhecido como seguro quando usado adequadamente, mas a ingestão excessiva pode levar à hipercalemia, uma condição caracterizada por níveis elevados de potássio no sangue. O KCl também é utilizado no processamento de alimentos como substituto do sal e na preparação de certos compostos químicos. Suas propriedades, como condutividade iônica e solubilidade, o tornam valioso tanto em ambientes laboratoriais quanto industriais.
Fórmula:ClK
InChI:InChI=1S/ClH.K/h1H;/q;+1/p-1
Chave InChI:InChIKey=WCUXLLCKKVVCTQ-UHFFFAOYSA-M
SMILES:Cl[K]
Sinónimos:- Acronitol
- Addi-K
- Apo-K
- Celeka
- Cena-K
- Chloropotassuril
- Chlorure de potassium
- Chlorvescent
- Clor-K-Zaf
- Cloruro De Potasio
- Diffu-K
- Ver mais sinónimos
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Potassium chloride, 0.005M, Conductivity Standard
CAS: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.Fórmula:ClKPeso molecular:74.55Potassium chloride, ACS, 99.0-100.5%
CAS:Potassium chloride 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 in medicine, scientific applications, and food processing. It plays an important role for the extraction and solubilization of proteins. It acts as a fire extinguishing agent in portable and wheeled fire extinguishers. It may be used as a softener unit in household water, which is an alternative to sodium chloride. 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:ClKPureza:99.0-100.5%Peso molecular:74.55Potassium chloride, 99.995% (metals basis)
CAS: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 welding and metal casting. It is useful in water softener units, certain de-icing products and calibration of the radiation monitoring equipment. It finds use as a scotophor in dark-trace CRTs. 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:ClKPureza:99.995%Cor e Forma:White, Crystals or powder or crystalline powderPeso molecular:74.55Potassium Chloride ACS, ExiPlus, Multi-Compendial, 99.5%
CAS:Fórmula:KClPureza:min. 99.5%Cor e Forma:White or almost white, Crystalline Powder or crystals, Clear, Colourless to pale yellowPeso molecular:74.55Potassium chloride, 0.00017M, Conductivity Standard
CAS: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:ClKCor e Forma:liquid, Colorless, clearPeso molecular:74.55Potassium Chloride
CAS:Fórmula:KClPureza:>99.5%(T)Cor e Forma:White powder to crystalPeso molecular:74.55Potassium chloride, Puratronic™, 99.997% (metals basis)
CAS: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 welding and metal casting. It is useful in water softener units, certain de-icing products and calibration of the radiation monitoring equipment. It finds use as a scotophor in dark-trace CRTs. 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:ClKPureza:99.997%Cor e Forma:White, Crystalline powderPeso molecular:74.55Potassium chloride, for biochemistry
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:ClKCor e Forma:Crystalline powder or crystals, WhitePeso molecular:74.55Potassium chloride, 99.99+%
CAS:Fórmula:KClPureza:≥ 99.99% (trace element basis)Cor e Forma:White crystalline powder or crystalsPeso molecular:74.56Potassium chloride
CAS:Potassium chlorideFórmula:·Cl·KPureza:ACS gradeCor e Forma:White PowderPeso molecular:74.55g/molPotassium chloride, Optical Grade
CAS: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 eukaryotic ribosomes into subunits by high concentrations of potassium (0.3-1.0 M); preparation of mitochondria, provides an ionic osmotic support for those tissues that assume a gelatinous consistency upon homogenization. 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:ClKCor e Forma:Broken crystalsPeso molecular:74.55Potassium chloride, 0.117M, Conductivity Standard
CAS: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:KClmhoPeso molecular:74.55Potassium chloride, 0.159M, Conductivity Standard
CAS: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:KClmhoPeso molecular:74.55Potassium chloride
CAS:Potassium chloride is a useful organic compound for research related to life sciences. The catalog number is T65401 and the CAS number is 7447-40-7.Fórmula:ClKCor e Forma:SolidPeso molecular:74.551Potassium chloride (contains ~120ppm Armeen T)
CAS:Pureza:98.0%Cor e Forma:Solid, Crystalline Powder or PowderPeso molecular:74.55000305175781Potassium chloride, 99%, Molecular Biology Grade
CAS: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:ClKPureza:99%Cor e Forma:White, Crystals or crystalline powderPeso molecular:74.55Potassium chloride, 99+% (ACS)
CAS:Potassium chloride, 99+% (ACS)Fórmula:KClPureza:99+%Cor e Forma:white gran.Peso molecular:74.56Potassium chloride, 0.010M, Conductivity Standard
CAS: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.Fórmula:ClKPeso molecular:74.55Potassium chloride, FCC grade
CAS:Fórmula:KClPureza:≥ 99.0% (dried substance, ex. anticaking agent)Cor e Forma:Colourless to white crystalline powderPeso molecular:74.55Potassium chloride, 0.0765M, Conductivity Standard
CAS: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:KClmhoPeso molecular:74.55
