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Chlorure de potassium, qualité optique, Thermo Scientific Chemicals
CAS: 7447-40-7 | ClK | 74.55 g/mol
84.22€ - 252.26€
Identifiants chimiques
| CAS | 7447-40-7 |
|---|---|
| Formule moléculaire | ClK |
| Poids moléculaire (g/mol) | 74.55 |
| Numéro MDL | MFCD00011360 |
| Clé InChI | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
| Synonyme | potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs |
| CID PubChem | 4873 |
| ChEBI | CHEBI:32588 |
| Nom IUPAC | Chlorure de potassium |
| SMILES | [Cl-].[K+] |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11318017
|
Thermo Scientific Alfa Aesar
022109.14 |
25 g |
84.22€
25g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11308017
|
Thermo Scientific Alfa Aesar
022109.22 |
100 g |
252.26€
100g |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
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.
Identifiants chimiques
| 7447-40-7 | |
| 74.55 | |
| WCUXLLCKKVVCTQ-UHFFFAOYSA-M | |
| 4873 | |
| Chlorure de potassium |
| ClK | |
| MFCD00011360 | |
| potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs | |
| CHEBI:32588 | |
| [Cl-].[K+] |
Spécification
| 1500°C (sublimation) | |
| 773°C | |
| Cristaux cassés | |
| MFCD00011360 | |
| potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs | |
| WCUXLLCKKVVCTQ-UHFFFAOYSA-M | |
| Chlorure de potassium | |
| 4873 | |
| 74.55 | |
| Odorless | |
| Hygroscopic |
| Potassium chloride | |
| 7447-40-7 | |
| ClK | |
| 14,7621 | |
| Soluble in water (340mg/ml at 20°C),alcohol and ethanol (1g/250 mL). Insoluble in ether,and acetone. | |
| [Cl-].[K+] | |
| 74.55 | |
| CHEBI:32588 | |
| Optique | |
| 1.49 | |
| 1.984 g/mL |
Safety and Handling
missing translation for 'einecsNumber' : 231-211-8
missing translation for 'rtecsNumber' : TS8050000
missing translation for 'tsca' : Oui
Recommended Storage : Température ambiante
RUO – Research Use Only
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